GPII-176: Removed inline style for Orbitals diagram width. This should cause the diagrams to wrap at the edge of the page.
GPII-179: Fixed styling issues with IE8 caused by the fact that IE8 doesn't support html5 tags.
GPII-127: Clean up use of markup template, improve naming
GPII-127: Styling improvements to more-text display
GPII-127: Exclude some small icons from more-text
Merge branch 'master' into GPII-127

Conflicts:
	demos/discoveryTool/index.html
GPII-127: Clean up styling of more-text in banner logo
GPII-176: Fixed an issue where orbital images were too small when using a non-default theme.
GPII-179: Fixed the IE8 image scaling issue.
Divide-and-conquer: jQuery sliding added.
Divide-and-conquer: Merged with Evgeni's gpii-153
Using font icon for "Increase size".
Switching font icons on header click.
Had to re-organize markup a bit for CSS selector to work.
Added white background to font icons.
Created the "Magnifier follows" adjuster.
GPII-179: Added in PNG fall back to solve the problem that SVGs are not showed in IE8.
GPII-162: Reworked focus on prefs for themes
GPII-162: Reworked focus on prefs for themes
GPII-127: De-linting
Merge remote-tracking branch 'acheetham/GPII-127'

* acheetham/GPII-127:
  GPII-127: De-linting
  GPII-127: Clean up styling of more-text in banner logo
  GPII-127: Exclude some small icons from more-text
  GPII-127: Styling improvements to more-text display
  GPII-127: Clean up use of markup template, improve naming
  GPII-127: Clean-up based on pull request comments.
  GPII-127: Commit changes for more text icon
  GPII-127: Add new MoreText icon font; fix some aria img roles in the demo content
  GPII-127: Trigger addition of moreText markup on creation
  GPII-127: convert functionality to configurable invokers; minor renaming
  GPII-127: Fix to styling to ensure disclosure widget responds in Safari
  GPII-127: Update <details> test file to demonstrate Safari problem
  GPII-127: Add high- and low-contrast styling for more-text icon
  GPII-127: Use details element for moreText; start to improve styling of more text
  GPII-127: Modify altText algorigthm to handle aria-labels on divs with role="image"
  GPII-127: Refactor enactor to reduce hard-coding of more-text markup
  GPII-127: First pass at showing/hiding alt text. Needs re-working.
  GPII-127: Start on more-text enactor and 'details' element exploration test page
  GPII-127: Update Infusion to latest master
  GPII-127: Add the 'more text' panel. Saves setting to store, etc. No enactor yet.