removed 'change' event in ProgressBar fixes #390
bidi/Button.js: fix jshint error (del unused arg). Refs #405
Squashed commit of the following:

commit 8870ec1579ca087fa81fd7ed7ec5c79776642453
Author: Semion Chichelnitsky <semion@il.ibm.com>
Date:   Tue Dec 16 09:57:38 2014 +0200

    Control textDir in ToggleButton

commit e09a451ad0154098e09bcdde3e2a6de32320779f
Merge: 1d7adc3 462ae09
Author: Semion Chichelnitsky <semion@il.ibm.com>
Date:   Tue Dec 16 09:52:19 2014 +0200

    Merge remote-tracking branch 'upstream/master'

commit 1d7adc371ab0220cf9f66460254153a1049c03f9
Merge: 6673cfc a81ee98
Author: Semion Chichelnitsky <semion@il.ibm.com>
Date:   Mon Dec 15 17:11:56 2014 +0200

    Merge remote-tracking branch 'upstream/master'

commit 6673cfccd90a55ab87fc70bb4bb7ac2621391176
Author: Semion Chichelnitsky <semion@il.ibm.com>
Date:   Mon Dec 15 16:46:25 2014 +0200

    Remove dpointer from parameters

commit 2d7f7bf45623e8b2980eb2789fce1fe5995511fb
Merge: 5ffb335 01818e0
Author: Semion Chichelnitsky <semion@il.ibm.com>
Date:   Thu Dec 11 10:39:27 2014 +0200

    Merge remote-tracking branch 'upstream/master'

commit 5ffb3352fe6551b449608fcfab83fd9000ad0bd3
Author: Semion Chichelnitsky <semion@il.ibm.com>
Date:   Thu Dec 11 10:09:05 2014 +0200

    Delete check for title in oldVals

commit c213cd56bed63c0aa3356df2570a65cc9ff943d9
Author: Semion Chichelnitsky <semion@il.ibm.com>
Date:   Thu Dec 4 16:39:38 2014 +0200

    Fix jshint errors

commit 9c32f020979f83e6e05e4ab135e79774d2e77fcd
Author: Semion Chichelnitsky <semion@il.ibm.com>
Date:   Thu Dec 4 16:30:36 2014 +0200

    Refresh title

commit a184f2401e736da4ec8000d8a2496d345f65c5db
Author: Semion Chichelnitsky <semion@il.ibm.com>
Date:   Mon Dec 1 13:52:15 2014 +0200

    Bidi support in deliteful/Button