Table caption is removed every time is deactivated.

Table caption is now hidden or shown but not removed, so the original text remains.
WAI input text is mistaken by the Caption Table

Putting the image of WAI inside the input text we make clear that this input text is for WAI text and not for Table Caption.
Creation of several links or abbreviations are not been filling with the same value.

When create several links in different paragraphs or items list the value is not set the same for all the links but only for the first in the range selection.

Changes were made so several links or abbreviation in the same selection have the same value
Outline on Icons is too big. No differences between an icon enabled or disabled.

The outline when the icon is focused is too big and the user can't distinguish when a button icon is enabled or disabled. Adding box-shadow (same behavior for different browsers) the problem was solved.
Inputs Image Height/Width don't display when image is load (ie9)

When selecting a image in content.Node the width and height inputs were not displayed. The problem was that when assigning the value to the input, the jQuery.val function was not working, maybe because the element wasn't associated to the DOM yet.
'width' attribute from table not removed
When copying the table the 'width' attribute of is not removed.
Merge branch 'hotfix-table-caption-wai-confusion-rt56649' of git://github.com/najor/Aloha-Editor into hotfix

Conflicts:
	build/hotfix-changelog.md
Merge branch 'hotfix-link-abbr-group-modify-rt55298' of git://github.com/najor/Aloha-Editor into hotfix

Conflicts:
	build/dev-changelog.md
	build/hotfix-changelog.md
Merge branch 'hotfix-table-caption-hide-not-remove-rt56649' of git://github.com/najor/Aloha-Editor into hotfix

Conflicts:
	build/hotfix-changelog.md
Merge branch 'hotfix-image-height-width-ie9' of git://github.com/najor/Aloha-Editor into hotfix

Conflicts:
	build/hotfix-changelog.md
Merge branch 'hotfix-icon-outline-too-big' of git://github.com/najor/Aloha-Editor into hotfix

Conflicts:
	build/hotfix-changelog.md
Aloha Editor very slow on large content

Some performance were made, so the Aloha-editor smartContenthandler is faster in large contents. Improvements of loop-for, jQuery selector and Dom iteration.
Correct variable name
Set "preferTextRange" to false for improved performance
Do not call doCleanup on 'insertparagraph' command
Refactor code around execCommand() for readability
Check for activeTable before calling updateWaiImage()
Merge branch 'hotfix-table-copy-paste-word-excel-rt55759' of github.com:najor/Aloha-Editor into najor-hotfix-table-copy-paste-word-excel-rt55759

Conflicts:
	build/hotfix-changelog.md
Ensure that additionalTargetObjects is defined