Improve browser compatibility of pat-modal.
Fix jshint for parser.
Add note that last commits fixes #298.
Prepare 1.2.1 release.
Onwards to 1.2.2.
Workaround for IE8 shiv problem in pat-inject.
Workaround for IE8 rebasing issue.
Drop jquery.autosuggest dependency.
adjust modal size and position when finished loading
Send notification when injected images have loaded.
Rely on new pat-inject-content-loaded event.
Improvements for modal positioning.

This is a work in progress snapshot. Modal height changes caused by
the delayed load of images are handled slightly better now. This could
be further improved by adding debouncing.
Merge remote-tracking branch 'origin/maint-v1.2'
Add missing changelog entries.