ui-reset is deprecated, now using lx-reset because angularui utils became obsolete
fixed wrong names
datepicker now uses ng-readonly
Merge remote-tracking branch 'origin/develop' into develop
fixed: error in datepicker fixed, wrong date when switching in a newer month then the selected
Merge remote-tracking branch 'origin/develop' into develop
chore: update devDependencies
Merge remote-tracking branch 'origin/develop' into develop
chore: update angular.js to 1.2.12
chore: release v0.3.1

- add directive lxReset (adds a x-Button to clear an input)
- fix error in lxDatepicker directive
- change type 'error' to 'danger' in lxAlert to match new bootstrap v3.0.0 css classes
- add new param buttonTextValues to lxModal when opening a new modal window to override the text values of the buttons