Emit sending/sent signals when doing /me irc command. Fixes #15750

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Add a ChangeLog entry for #15750

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libpurple3 compatibility: don't drop encrypted passwords

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libpurple3 compatibility: fix loading GTalk and Facebook XMPP accounts

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Fix a warning

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Fix some coverity CWE-484 issues

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Ifdef some dead code, fixing coverity bugs

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branch : release-2.x.y
Fix some Coverity CWE-457 bugs

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Fix a typo

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List libpurple and Windows changes above PRPL changes.

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Merge release-2.x.y
Don't care about cast-align for 2.x.y on clang

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Backport makefile fix to not regenerate revision on each make

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Fix bonjour warning

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Gadu-Gadu: use asynchronous purple_dnsquery_a_account instead of deprecated gg_gethostbyname

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Backport warning fixes from default

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Backport warning fixes for libpurple from default

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Backport warning fixes for Finch from default

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Backport warning fixes for Pidgin from default

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Backport warning fixes for perl from default

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