Update http-session-management.markdown

replaced ** with `
Update http-session-management.markdown

replaced ** with `
Update tuning-communication-protocol.markdown
Add support for mule 3.5
Merge branch 'patch-186' of https://github.com/ShayHassidim/gigaspaces-wiki-jekyll into ShayHassidim-patch-186
Merge branch 'ShayHassidim-patch-186'
Merge branch 'patch-185' of https://github.com/ShayHassidim/gigaspaces-wiki-jekyll into ShayHassidim-patch-185
Merge branch 'ShayHassidim-patch-185'
Merge pull request #306 from ShayHassidim/patch-184

Update http-session-management.markdown
Fixed error in aggregation API example

SpaceProxy and class with extension methods does not have Query(string
params) method.
Merge pull request #309 from barakb/mule3.5

Add support for mule 3.5
Merge pull request #310 from EvgeniyOnopko/master

Fixed error in aggregation API example
page cleanup
adding reference to Aggregation
cleanup
updating pics
splitting global-http-session into multiple pages
updating what's new
Update blobstore-cache-policy.markdown

added RPM install workaround
fix tables for release notes