Bumped version number to 3.7
refs #117 systemd files, checked out from https://github.com/percona/galera.
refs #110 merged fixes from https://github.com/percona/galera
Merge branch '3.x' of https://github.com/ottok/galera into ottok-3.x

Conflicts:
	garb/files/garb.sh
Merge branch 'ottok-3.x' into 3.x
refs #118 determine x86 from platform.architecture()[0], removed arch commandline argument as redundant
refs #119 cleaned up gcomm UUID string formatting
refs #122 suppressed cppcheck errors
Refs #120 - initial version of man page for garbd added. RPM spec file mofitied accordingly. DEB scripts still untouched.
refs #72 adaptive timeout for send monitor wait in gcs_set_last_applied()
Merge pull request #126 from codership/gh72

refs #72 adaptive timeout for send monitor wait in gcs_set_last_applied(...
refs #72 - decrease wait time to 2/3 from previous valus in case
of success, log warning only after wait time reaches 10 seconds.
refs #72 - decrease wait time to 2/3 from previous valus in case
of success, log warning only after wait time reaches 10 seconds.
Merge branch 'gh72' of github.com:codership/galera into gh72
Merge pull request #127 from codership/gh72

Gh72
Refs #90: perform refactor on check_traces
Refs #90: add comparison when regular view id is the same but previous trans view id is not the same
Refs #90: if reg view is same but next trans view has different members, then members should be disjoint. remove some redudant comparison and use std::inserter to avoid fixed size output container
Merge pull request #134 from codership/gh90

Gh90
Updates to admin guide.  Fixed bad link on Reference.