Update version string to 2.5.1-pre.4
ENYO-40 Documentation-only changes (A-I)

Enyo-DCO-1.1-Signed-Off-By: Roy Sutton <roy.sutton@lge.com>
ENYO-62: Video Player: Insufficient margin below inline player
CMB-1022: SimpleIntegerPicker should be display negative sign on the left side of value

### Issue
SimpleIntegerPicker should work the same as LTR in RTL.

### Fix
Adding direction: ltr on top of component and removing rtl specific CSS code.
Adding negative values on sample for testing.
Removing ilib formatting from code.

DCO-1.1-Signed-Off-By: Kunmyon Choi kunmyon.choi@lge.com
BHV-12395: Fix issue with video duration not displaying

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>
CMB-1022: Rebuild CSS files.

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>
ENYO-40 Documentation-only changes (remaining)

Enyo-DCO-1.1-Signed-Off-By: Roy Sutton <roy.sutton@lge.com>
ENYO-40 Documentation and parameter renaming

Enyo-DCO-1.1-Signed-Off-By: Roy Sutton <roy.sutton@lge.com>
ENYO-40 Documentation and reformat long lines

Enyo-DCO-1.1-Signed-Off-By: Roy Sutton <roy.sutton@lge.com>
ENYO-40 Documentation and added test to prevent unnecessary call

Enyo-DCO-1.1-Signed-Off-By: Roy Sutton <roy.sutton@lge.com>
Fixed typo in sample text

Enyo-DCO-1.1-Signed-Off-By: Roy Sutton <roy.sutton@lge.com>
Merge pull request #1510 from enyojs/CMB-1022-kunmyonchoi

CMB-1022: SimpleIntegerPicker should be display negative sign on the lef...

Looks good!

Reviewed-by: Aaron Tam (aaron.tam@lge.com)
Merge pull request #1513 from enyojs/ENYO-40-roy4

ENYO-40 Documentation Cleanup

Reviewed-By: Cole Davis (cole.davis@lge.com)
Merge pull request #1512 from enyojs/BHV-12395-aarontam

BHV-12395: Fix issue with video duration not displaying

Reviewed-By: Cole Davis (cole.davis@lge.com)
Merge pull request #1509 from enyojs/ENYO-62-artdahm

ENYO-62: Video Player: Insufficient margin below inline player

Reviewed-By: Cole Davis (cole.davis@lge.com)
Merge branch 'master' into CMB-593-anshu099
Given a proper border radius. Used translateX for animation now