Add ListGroupData Sample to json

Add the new community sample to the All_Samples.json file.
Update All_Samples.json

Added ServerNotify and SimplePushTest
Added ExtendedSearchSample to All_Samples.json
Merge pull request #90 from timwindsor/gh-pages

New ScreenDisplay extension for listing
Merge pull request #91 from jonrossbb/gh-pages

Updated All_Samples.json with the new ListGroupData sample
Merge pull request #93 from PaulBernhardt/patch-1

Added ExtendedSearchSample to All_Samples.json
added 4 new nfc samples that replaced nfcdemo
Merge pull request #92 from bthornton32/gh-pages

update All_Samples.json
Update All_Samples.json
ECL applications added.
Distinguished WebWorks vs. Cascades for ECL apps in directory to remain consistent with other projects.
Merge pull request #94 from CodeHoarder/gh-pages

Samples update. nfcdemo divided into 4 functionality focused nfc samples
Merge pull request #95 from sbarthelmess/gh-pages

Ready for final review and go-live into public arena, since the repo will be in BOTH Cascades and Webworks I made some subtle name differences (as done elsewhere in Catalogs)
Extended Search for WebWorks added.