Merge pull request #89 from alaframboise/master

Updated index.html to accommodate pts and lines samples
Merge pull request #93 from alaframboise/master

Added popup flipper code
Merge pull request #95 from alaframboise/master

Added comments
Spelling correction
added polygon symbol sample

added sample which shows how to toggle two different class breaks
renderers and override the symbology defined by the service itself.

also updated homepage to style button which links to the new sample
appropriately.
Merge pull request #97 from Esri/polygon-symbols

added polygon symbol sample
Merge branch 'master' of https://github.com/Esri/quickstart-map-js