Fix bug in usecart option of navbar
Update highchart readme with licence info
fix navbar when no cart in use
Add isEmpty() method to repository
typecast from float in Objects + repository markDirty() check for null
Work on charting
bug fix on isEmpty method
press 'enter' to apply filter, solves #50
enable horizontal scrolling for wide grids
minor changes to grid labels
move user menu to application config file
Add findbyid onto repository
Merge branch 'feature/grid-enhancement' of https://github.com/MicrosmartSA/ubiquity-ui into feature/grid-enhancement
Merge branch 'feature/grid-enhancement' into develop
Merge branch 'release/r3'