Fixed query docs
first small changes
Added 'how to implement your own supplier' and some fixes
Fixed note style
Fixed some style issues
More fixed
replicated-map requests made security interceptor compliant
fixed typos, thanks @pveentjer
serialization-fix, permission-fix, security-interceptor-fix
Merge pull request #2851 from noctarius/query-docs-fix

Fixed query docs
Reviewed improved Query section
Merge pull request #2852 from noctarius/wan-rep-docs

first small changes
Reviewed improved WAN section
Merge pull request #2853 from noctarius/aggregators-docs-2

Added 'how to implement your own supplier' and some fixes
Merge pull request #2854 from noctarius/fixed-syles-mapreduce-docs

Fixed some style issues on mapreduce
Merge pull request #2865 from gurbuzali/replicated-security-interceptor

Replicated security interceptor
Merge branch 'master' of github.com:hazelcast/hazelcast into concurrency-security-interceptor