Minor cleanup.

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Move directory refresh from a service over to a job.

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Move JobManager to external project and dependency.

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Display 'me' for device's local number in group membership list.

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Fixes #1494
Closes #1505
move log submission to new library

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Closes #1655
add dependencies to BUILDING.md

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Closes #1809
Use constant.

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Closes #1988
Fix selection for hungarian

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Closes #2025
Added l10n for message trimmer

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Closes #2079
Closes #1868
Cleanup of unused strings in strings.xml

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Closes #2139
Add Serbian language to the list

Closes #2008
Use "sms_body" extra from Intent

Closes #2071
Fix notification display order.

Messages in notifications were showing in reverse order,
that is newest on top instead of newest at the bottom making
multiple messages hard to read.

Closes #1984
path changed: library -> libaxolotl
Merge pull request #2166 from agrajaghh/building.md_ndk_path

Building.md: library -> libaxolotl
support mms basic auth

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use Loader when conversation is updated instead of requery

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load image previews asynchronously

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Merge pull request #2178 from mcginty/async-media-preview

media preview fixes
Fix for fallback behavior.

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