Fixing pot-file generation. Trying to reactivate old makefile behaviour.
Sort msgmerge by file, just like xgettext.
Updated po files. TODO: Fix Project-Id-Version.
Refreshed the *.po files. Especially en.po and de.po.
Merge pull request #1086 from cherokee/fix-1076

Fix 1076
Added Debian-based Init script and renamed the former one to be more generic.
Corrected typo in pid-file path in init script.
Add log rotation and append version to description string.
Removed obsolete init script.
Renamed init script.
Slight changes to the init script.
Added upstart script.
Added author and version to upstart script.
Merge pull request #1088 from cherokee/fix-949

Fix #949
cherokee_buffer_insert didn't cover a few corner cases properly.

https://github.com/alobbs/libhpack/commit/438815b8d641f410a723d4060f84f23249f5521e

Fix #1092
Managed to drop the status from line 176. Readded.
Added missing NEWLINE.
Step 1. Replace cherokee_dwriter_integer with cherokee_dwriter_unsigned
Step 2. Introduce the new cherokee_dwriter_integer for signed values.
Merge pull request #1094 from cherokee/dwriter_rename_unsigned

Rename cherokee_dwriter_integer to cherokee_dwriter_unsigned, and introduce cherokee_dwriter_integer