Added mobile-detect 0.4.0
Added mobile-detect 0.2.0
limit clone depth in CI build
enable cache in CI build
decrease the clone depth limit to 1 in CI build
trace node_modules
cachineode_modules in CI build
fix cache config format in .travis.yml
remove node_modules in gitignore
update node_modules
bump fs-extra from 0.9 to 0.10.0 in pkg dependency
update node_modules after bump fs-extra
customize npm install script in CI build
fix format in .travis.yml

Conflicts:
	.travis.yml
added three.js r68
Merge pull request #3599 from porrungroj/master

added three.js r68
bump execSync fomr 0.0 to 0.0.4 in package dependency
change dependency status img format from png to svg to get better quality
add mori v0.2.9
add ng-dialog v0.2.3