[maven] properties only used once, use directly instead
[maven] properties only used once, use directly instead

lovettli/blade,vernaillen/blade,lovettli/blade,rotty3000/blade,dnebinger/blade,jtydhr88/blade,milendyankov/blade,AndyWu2015/blade,gamerson/liferay-blade-samples,gamerson/liferay-blade-samples,rafoli/liferay-blade-samples,rafoli/liferay-blade-samples,rbohl/blade,gamerson/liferay-blade-samples,rbohl/blade,rafoli/liferay-blade-samples,kameshsampath/blade,lovettli/blade,milendyankov/blade,rafoli/liferay-blade-samples,lovettli/blade,milendyankov/blade,vsingleton/blade,jtydhr88/blade,rotty3000/blade,AndyWu2015/blade,rotty3000/blade,jrao/blade,codyhoag/blade,jrao/blade,rafoli/liferay-blade-samples,kameshsampath/blade,AndyWu2015/blade,juangon/blade,jrao/blade,kameshsampath/blade,codyhoag/blade,vsingleton/blade,dnebinger/blade,juangon/blade,vernaillen/blade,rbohl/blade,codyhoag/blade,gamerson/liferay-blade-samples,vsingleton/blade,vernaillen/blade,vernaillen/blade,juangon/blade,jtydhr88/blade,codyhoag/blade,gamerson/liferay-blade-samples,jrao/blade,kameshsampath/blade,dnebinger/blade,rbohl/blade,gamerson/liferay-blade-samples,juangon/blade,jtydhr88/blade,dnebinger/blade,rotty3000/blade,milendyankov/blade,AndyWu2015/blade