#1 introducing Quick Search Panel
Merge branch 'feature/2-git-ignore' into feature/1-quick-search
#1 switched to new version of gwt-bootstrap framework since the report uses new accordion feature
#1 switched to gwt version 2.5 since this version allows easy creation of custom dynamic tables
#1 introduced new dynamic results table, that visualizes the results of the activity quick search
#1 resetting the panel that contains the list of activities matching the search query
#1 adding user icon to results table
#1 adding panel with statistical information to header / filter area
#1 customized the view of activites in the detailed list of all selected activities
#1 allowing normal users the quick search
#1 one can choose now to filter the time period instead of presetting the period
#1 allowing to select multiple users
#1 show warning if no activities can be found
#3 correctly setting the date of an begin of work activity to the next day if it lies in the interval 0:00am - 4:00 am
#3 correcting the DateHelper.isSameDaySV method to take care of the logical time shift
Merge branch 'bug/3-early-bird-starting-time' into dev
#1 adding right margin to single activites view
corretly defining the begin and end of the transaction for server query
de-commented accidentally commented password restriction for login
Merge branch 'feature/1-quick-search' into dev