Add HasEnabled to MValueBoxBase

Fixes #5
Cleanup input ios css.
Merge pull request #152 from dankurka/input

Add HasEnabled to MValueBoxBase
Merge pull request #153 from dankurka/missing_commas

Cleanup input ios css.
Add invalid to MValueBoxBase

fixes #33
Make sure arrows are displayed correct in celllist in iOS.

Fixes #110
Merge pull request #154 from dankurka/invalid

Add invalid to MValueBoxBase
Only let ScrollPanel fire move events if direction can actually scroll.

fixes #9
Merge pull request #155 from dankurka/arrows

Make sure arrows are displayed correct in celllist in iOS.
Change direction of mouse wheel scroll.

Fixes #19
Merge pull request #156 from dankurka/event

Only let ScrollPanel fire move events if direction can actually scroll.