Version string is moved to separate file
GMock/Gtest has been integrated into the project
Testing builds has been moved from project's root to 'tests' sudirectory. Compilation of unnecessary testing sources has been removed from build system.
Unnecessary testing C++ sources have been removed
Doxygen config
Merge branch 'issues_10_11_12' into 'master'

Issues 10 11 12

Version string is moved to separate file
fixed path to generated man page in gitignore
Style fix
Merge branch 'master' of git.epam.com:epm-nfs into issue_EMPNFS-46_gtest_gmock_integration
typos in documentation
fixed pattern search in nst.sh
quotation of array items
more typos in documentation
typo in man page
Spelling and grammar in documentation
Merge branch 'issue_11' into 'master'

Issue 11
A bug with running tests on CI has been fixed
fix for pam's location
GTest/GMock build error on FreeBSD has been fixed
patches from github