fixes for GH samples
changes in colleague sample
Changes so that config properties get added to the template.
Remove the connections requirement from the Toolkit samples.
jquery 180 -> jquery 182
added sample for the getActivityStream API
Merge branch 'master' of https://github.com/OpenNTF/SocialSDK.git into WrapperFix
Merge pull request #317 from fmoloney/MiscCleanup

Misc cleanup
Fixing defect 318, 319 - added null check for content, and wrapped HTTP
Client with SSL.
Merge pull request #320 from VimalDhupar/Defects318_319

Fixing defect 318, 319 - added null check for content, and wrapped HTTP
Merge branch 'master' into GHSamples
Text describing tree filtering no longer disappears when environment or
library is changed.
If a category has no children, remove it from the tree.
removing sysout
Merge pull request #314 from swatisingh10/GHSamples

Gh samples
samples updated
Merge branch 'master' into GHSamples
removing usused statement
Merge pull request #323 from swatisingh10/GHSamples

Gh samples
added license notice