id change long -> int
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Merge remote-tracking branch 'origin/master'
Merge pull request #12 from ZiRTeam/AlecBranch

еще чуток подправил модели Категории и юзера
Merge remote-tracking branch 'origin/master'
convert date from long to Date
Merge remote-tracking branch 'origin/master'
add Sherlock
add action bar spinner
Merge remote-tracking branch 'origin/master'