prepare for 0.12-rc6
Merge branch 'master' of github.com:OpenGrok/OpenGrok
move the revision tag to comments and make it visible as link
fixes #587
report timeout value when terminating process
Merge pull request #726 from vladak/timeout_msg

report timeout value when terminating process
add title explaining the link
Merge branch 'master' of github.com:OpenGrok/OpenGrok
Merge pull request #725 from vladak/anchor_link

move the revision tag to comments and make it visible as link
partial fix for #7178 GC overhead limit hit when reindexing large code base with 0.12-rc5
Merge branch 'master' of github.com:OpenGrok/OpenGrok
lucene 4.6.1
parallelize history indexing of renamed files
fixes #728
fix typo
remove debugging leftover
when no branch is specified, only fetch revisions on the default branch
fixes #516
jflex 1.5.0
Merge pull request #735 from vladak/cvs_log

when no brach is specified, only fetch revisions on the default branch
fix maven build for jflex (+ some upgrades to maven build)
give the chance to tune RAM buffer size + some tuning docs

fixes #718
fix junit double comparison