misc: hasitem matcher was moved from test file
tests: global variable timeout was removed
tests: global variables were removed for big-rwtest
testenv: correction for instances' flavor for big-rwtest (tiny -> small)
misc: useless print was removed
misc: matchers were moved in separeted module
misc: some fixtures were corrected
fix: for not installing dependencies for grape packages
fix: for not installing actual build dependencies for grape
Merge branch 'develop' into hotfixes
Merge branch 'hotfixes' into develop
fix: missed file was added
tests: cache tests were updated with review comments
tests: unused parameter was removed (cache tests)
Merge branch 'develop' into refactor
Merge branch 'refactor' into develop
fix: undone d8f5a974f59ce6ebaead3922d2ed566c7adb3944
Merge branch 'develop' into hotfixes
Merge branch 'hotfixes' into develop
tests: different_versions tests can be used now for any elliptics versions