"Find in tree" -> "Find in database"
wxalarms: simplify
organism_alarms: get_number_of_active_alarms
wxtrayicon: add ability to blink
notify: blink tray icon

Fixes #116
notify: fix bug
wxlinks: add to API
Merge branch 'develop' into develop-links
Merge branch 'develop-links' into develop
wxdevelopment: also create links
Core: add to API
Clarify code
Merge branch 'develop' into develop-links
Links: fix bug when pasting
Merge branch 'develop-links' into develop
wxtasklist: do not use bold for active alarms
Improve STYLE guidelines
Fix import
Prepare release 0.3.0
Merge branch 'develop' into develop-links