fix file-input: add a display block to filename

This fix hide text when the filename is too long.
fix search filter: cancel button line height
fix text fields: watch input $modelValue

Before, model input was watched with $viewChangeListeners method. But,
the model wasn’t correctly watched when changing it programmatically.
Now, we watch $modelValue and everything works fine.
fix transclude: add array injection

Missing array injection caused error after minification.
Merge pull request #53 from lumapps/fix/file-input

fix file-input: add a display block to filename
refactor list: remove useless variables

Use global size variables instead of specific variables.
feat date picker: add date picker component
chore demo: add date picker link in sidebar
chore demo: moment dependency in installation doc
feat date picker: add label attribute

Add label attribute to specify label on text field.
fix date picker: use moment local locale

Define moment local locale instead of moment global locale.
Merge pull request #61 from lumapps/feat/date-picker

feat date picker: add date picker component
chore changelog: release v0.2.22
feat scrollbar: Create getter & setter to watch scroll percentage

Improve LumX Scrollbar by adding getter and setter on the service. If the id of the scroll element is set, we can $watch the scrollPercent of a specific scrollbar using the getter.
feat scrollbar: Observe id to handle dynamics variables

Before, the id was set in plain text, we can now set a dynamic variable for it.
refactor scrollbar: fix jshint error
style scrollbar: Fit observe to Ollman Style
Merge pull request #62 from lumapps/feat/scrollbar

feat scrollbar: Create getter & setter to watch scroll percentage
fix notification: show alert and confirm boxes

Due to new dialog style, we need to show alert and confirm boxes after
body append.
fix select: better default value management

The conversion method previously took a default value in parameters.
This default value was wrong for the single selects. By removing the
parameters and managing it directly inside the conversion method, the
bug is fixed.

fix #67