DNN-3035 - SI: Member Directory exclude certain users accounts
Added a new setting to exclude Host Users from search result
DNN-3906 SI: Profile Picture Handler SSL Offloading Mixed Content Warning
changed check for ssloffload header to evaluate existance of header, rather than content
DNN-4929 Remove unneccessary ViewState
CONTENT-2331 - Find modules quickly > Lazy loading
Added first version of Lazy loading
Revert "DNN-3960 SI: Profile Picture Handler SSL Offloading Mixed Content Warning"

This reverts commit efe19b24f3e140b462bb657b6e3fba5848d8116f.
Revert "DNN-3906 SI: Profile Picture Handler SSL Offloading Mixed Content Warning"

This reverts commit 9fe4044fc2872903f84ae71c065a75aa445f947a.
DNN-3960 SI: Profile Picture Handler SSL Offloading Mixed Content Warning
added new method to return profile pics as relative, and updated both skin controls
Merge remote-tracking branch 'upstream/development' into development