possibility to track last activitity in the past
translations
Revert "possibility to track last activitity in the past"

This reverts commit 5cb6a5be94674866bf50f416734f6c9b9ac57c20.
Allow search using the "NOT" keyword
category fallback field
search by NOT keyword fix
Fix icon installation to work with xfce tray based on unity indicator
Clean up in hicolor icons instalation
Merge remote-tracking branch 'gsobczyk-hamster/master'
Merge pull request #16 from tsarnowski/master

Hamster applet icon fix (xfce)
Update README.textile
Restored translations

Problem:    Example activities and categories fixed inside hamster.db are not translated.
Solution:   Restored translations of these activities and categories.
Verification:
    1. Remove a hamster.db
    2. Run hamster-service.
    3. Check suggestions in a hamster window (or data in the hamster.db).
change icons path
Merge pull request #1 from gsobczyk/master

change icons path
Merge pull request #17 from rynkowsg/master

Restored translations
add category field configuration
JIRA integration
Merge branch 'master' of github.com:gsobczyk/hamster
translations update
change method for searching tickets & retrieve ticket category on select