Merge pull request #3 from uic-evl/master

openmp disabled by default
calculate Container's children position with AlignCenter and AlignMiddle
Merge pull request #107 from caishanli/master

calculate Container's children position with AlignCenter and AlignMiddle
Now CI build tests some optional modules

Added testing for porthole, webView, mvi
Update .travis.yml
Update .travis.yml
Update README.md
change Widget mysWidgets to Dictionary with mutex
Merge pull request #112 from caishanli/master

change Widget mysWidgets to Dictionary with mutex
Merge remote-tracking branch 'remotes/origin/master' into canvas
updated copyright