Table: prevent jqmData calls for columns without a priority.

Closes gh-7315
Fixes gh-7357

(cherry picked from commit ded2f7ffac014743b23ab5d0387499fb0eb62209)
Helpers: Fixed typo in description

Closes gh-7429

(cherry picked from commit cfa247fa0f33c0ea97d001829e5f8a4555577ceb)
Defaults: Fixed minor typo in comment

Closes gh-7427

(cherry picked from commit 6d1bf94c7cab63063ff126b70741735dc872f2d5)
Slider and Rangeslider: Express module dependency

Both modules have a hard dependency on the "vmouse" module that should
be expressed in AMD.

Re gh-5987
Closes gh-7383
Closes gh-7274

(cherry picked from commit 44e2d989c4bcaa272563d447d12a3fdbc0699591)
Demos: Allow text selection in INPUTs and TEXTAREAs.

Closes gh-6819

(cherry picked from commit 44f503dc468aeb8ad44381467e283b2cdeb79ae9)