Navigation: When going forward, grab transition from current entry

Our history entries contain exactly one transition: The one used to arrive at
the entry. In addition, the index of the current entry and that of the previous
entry is updated before the value for the transition is computed. So, it makes
sense, when going backwards, to read the transition value from the previous
entry, because that value stores the transition that was used to get there from
where history is currently at.

However, when going forward, it makes no sense to read the transition value
from the previous entry, because that one stores the transition that was used
to reach it, not the transition that must be used to reach the next entry.

Closes gh-7485
Fixes gh-1867
Fixes gh-4951
Init: Eliminate FF warning

Fixes gh-7589
Swipe: Do not process move if its default is prevented

Closes gh-7585
Fixes gh-7573
Selectmenu: Do not double-entity-encode option text

Closes gh-7544
Fixes gh-7543
Pagecontainer: Correctly identify the current page as a dialog

Closes gh-7541
Fixes gh-7538
Button: Reference wrapper by its correct name in _destroy()

Closes gh-7491
Fixes gh-7490
Navigation: Compare domains case-insensitively inside $.mobile.path

Closes gh-7486
Fixes gh-2446
Tests: Fix errors and visual glitches seen in Chrome

Closes gh-7508
Fixes gh-7499
Checkboxradio: refresh() has to check whether to disable or not

Closes gh-7600
Fixes gh-7598
Build: Allow one to specify a specific test file within a suite

Closes gh-7507
Fixes gh-7506
Collapsible: Use more conservative selector to avoid recursion

Fixes gh-7413
Slider: Demo dynamic creation

Closes gh-7549
Fixes gh-7545
Listview: Remove dependency on page

Closes gh-7495
Fixes gh-7493
Textinput: Do sync height update even in IE8

Closes gh-7582
Fixes gh-7577
Slider: input does not get ui-state-disabled class

Fixes gh-7024
Fixes gh-6532
Closes gh-7617
Table: fix typing errors in table-reflow demo

Closes gh-7618
Rangeslider: trigger slidestart on first handle

Fixes gh-7597
Closes gh-7637
Build: Use svg instead of png to get better image quality

Closes gh-7626
Navigation: Click handler correctly handles absolute URL with hash

Closes gh-7632
Fixes gh-5759
Rangeslider: Allow enabling after disabling

Fixes gh-7547
Closes gh-7621