prosodyctl: Run commands inside async context

util.async: Add sleep() method

util.async: tests: ensure async.once() propagates errors

util.async: Add once() to create temporary runners

util.async: Add ready() to check whether running in async context

util.pubsub: Add simple test covering publishing and retrieving an item

mod_roster: Use new :text_tag()

util.stanza: Add :text_tag(), a shortcut for adding nodes with text

mod_roster: Iterate over roster group items in more modern manner

mod_proxy65: Fix all warnings from luacheck

mod_proxy65: Fix passing number to stanza API (thanks mimi89999)

util.stanza: tests: Add more invalid data types and update for :text(nil) and :text("")

util.stanza: Allow :text(nil) and :text("") as harmless nops

util.startup: Remove unused loop variable [luacheck]

util.startup: Ignore various globals being read and written as part of startup [luacheck]

util.startup: Trim trailing whitespace [luacheck]

util.startup: Oops, uncomment accidentally-commented code

prosody, prosodyctl, util.startup: Finally factor out startup-related and common code into a separate module

util.prosodyctl: Fix getpass() for new return values of os.execute() in Lua 5.2

util.async: tests: more code re-use

util.async: tests: luacheck-clean, fixes some actual issues

util.async: tests: remove obsolete code and comments

util.async: tests: slight modifications to allow more code reuse in tests

util.async: Bump log warnings to error level

util.async: Add some more tests for wait/done

util.async: Split runner_continue into smaller functions for easier testing and safety

util.stanza: Switch from asserts to if's, improve performance, errors and tests

util.async: Remove redundant line committed by mistake (Zash, luacheck)

util.async: tests: Ensure done() can be called before wait()

util.async: tests: Add helper function to create mock watcher callbacks

util.async: Trim trailing whitespace in tests [luacheck]

util.stanza: Test coverage of is_stanza()

util.format: Add test coverage for case of extra nil argument

util.format: Fix tests to have expected value first

util.async: tests: replace peeking at internal state with monitoring correct callback behaviour

util.async: if debugging is enabled, use runner id in logs

util.async: ensure change in e77b37de482e applies after out-of-loop resume also

util.async: Behaviour change: continue to process queued items after errors

util.async: Yet more tests

util.async: Convert asserts to a return false (same as other unexpected behaviour)

GNUMakefile: Add 'coverage' target (requires luacov and luacov-console)

util.async: Add comment

util.async: You can never have too many asserts!

util.async: Ensure runner is left in correct state after out-of-main-loop error (+tests)

util.async: Add test to ensure waiters throw an error outside async contexts

util.async: Add tests to specifically cover error handling

MUC: Use empty string if no subject provided (thanks pep+)

util.async: Add tests

util.async: Log the non-error state as well when there is an error being processed

util.async: Bugfix, don't continue main loop while there is a pending error

util.async: Fix order of statements so queue count makes more sense

util.async: Log warning when unexpected state is reached

util.async: Add per-runner ids and add runner:log() method

util.stanza: Add stricter validation for data passed to stanza builder API

util.stanza: Add tests ensuring support for unicode in tag/attr names

util.stanza: Fix tests to call error_reply() correctly, and add tests to ensure it vaguely works

mod_http: Pass util.events object to API, fixes traceback

mod_websocket: Transfer IP address derived by mod_http

mod_http: Set request.ip on all HTTP requests (moves code out of mod_bosh) (fixes #540)

Add makefiles compatible with BSD make

Rename Makefile -> GNUmakefile to reflect dependency on GNU Make

Merge 0.10->trunk

Merge 0.9->0.10

mod_admin_telnet: Include the default path property in URL calculation (fixes #1099)

MUC: send muc#stanza_id feature as per XEP-0045 v1.31 (fixes #1097)

Added tag 0.9.13 for changeset 082d12728645

mod_register_limits: Return reason for disallowing

mod_register_limits: Log message for white- and blacklist hits separate

mod_register_limits: Log a debug message when disallowing registration by ewhite- or blacklist

mod_register_ibr: Include reason for rejection of registration in debug log

luacheckrc: Ignore all unknown globals in config file (ie all settings)

Merge 0.10->trunk

mod_mam: Remove unmatched closing paren

mod_presence: Ignore unused argument but make note of its use elsewhere [luacheck]

MUC: send muc#stanza_id feature as per XEP-0045 v1.31 (fixes #1097)

mod_mam: Add an option for whether to include 'total' counts by default in queries

mod_mam: Log a debug message if archive expiry has been disabled

Backed out changeset 97a094fdf101, interferes with 6ddddfe05a74

mod_presence: Remove unused local [luacheck]

luacheckrc: Restore module semantics, but only for plugins (ignores some globals)

MUC: Write down which functions are exposed and thus available to other modules

MUC: send muc#stanza_id feature as per XEP-0045 v1.31 (fixes #1097)

util.import: Explicitly export the global import function [luacheck]

.luacheckrc: Add awareness of the module:http_url API added by mod_http

luacheckrc: Remove allowance legacy module() related globals

luacheckrc: Reflow globals settings

MUC/lock: Fix locking timeout to account for the direction of time

MUC/lock: Remove redundant fallback value

util_pubsub_spec: Move util.pubsub import into a setup block

mod_adhoc: Remove unused local [luacheck]

spec: Trim trailing whitespace

Merge 0.10->trunk

prosodyctl: Use correct separator in chown call (fixes #1093)

hostmanager: Add a logging close method in case something tries to close the origin of local-originated stanzas (see #1084)

util_pubsub_spec: Beginnings of tests for util.pubsub

luacheckrc: Declare known global functions in config file

util.logger: Import globals (fixes on Lua 5.2)

vairious: Add annotation when an empty environment is set [luacheck]

Makefile: Also package /net/resolvers Fixes #1094

util.logger: New method 'add_simple_sink', logger.add_simple_sink(print) works

server_epoll: Onconnect should happen before first attempt to write to socket

net.http: Refactor to use new net.connect API, brings support for async DNS

net.connect: Fix to store correct parameter

net.connect: Improve error message

net.connect: Handle immediate failures of server.addclient

net.connect: Handle case when resolver runs out of targets

net.connect: Track last connection error

mod_s2s: Don't use string concatenation when passing values to logging

util.ringbuffer: Add method for discarding buffered data without returning it to lua

util.ringbuffer: Add various comments

net.server_epoll: Spelling writeable -> writable

net.server_epoll: Remove special casing for having sent an empty write buffer because the wantwrite flag must be unset regardless

net.server_epoll: Call onconnect listener on first successful read or write

Merge 0.10->trunk

mod_mam: Implement option to enable MAM implicitly when client support is detected (#867)

mod_storage_sql: Catch and report value deserialization errors

net.connect: Default to *a pattern if none provided

net.http: Rename handler to conn, for consistency with all our other code

net.http: Remove use of 'conn' (raw socket object returned by addclient)

moduleapi: Remove unused and undocumented :has_feature and :has_identity