Merge branch 'fix1096' of git://github.com/dvvrd/qreal
Merge branch 'fix1139' of git://github.com/dvvrd/qreal
Merge branch 'fix1144' of git://github.com/dvvrd/qreal
Merge branch 'fix1024' of git://github.com/dvvrd/qreal
Merge branch 'fix1155' of git://github.com/dvvrd/qreal
Merge branch 'fix1141' of git://github.com/dvvrd/qreal
Merge branch 'master' of https://github.com/qreal/qreal
Merge branch 'master' of https://github.com/qreal/qreal
Merge branch 'fix680' of git://github.com/dvvrd/qreal
Merge branch 'master' of https://github.com/qreal/qreal
experiment with Travis build matrix to parallelize build
an attempt to make matrix with not only one row
seems travis does not allow to add dimensions to matrix so build environment shall be specified by hand
syntax error fixed
run Vera only once
run tests as sh script
dummy command before tests
"true &&" doesn't work, so adding "true" as test command
Merge pull request #1197 from qreal/travis-matrix

Travis build parallelization