fixed USE_PANTS_TO_COMPILE flag for travis execution
fixed USE_PANTS_TO_COMPILE flag for travis execution

wisechengyi/intellij-pants-plugin,wisechengyi/intellij-pants-plugin,pantsbuild/intellij-pants-plugin,jsirois/intellij-pants-plugin,pantsbuild/intellij-pants-plugin,jsirois/intellij-pants-plugin,wisechengyi/intellij-pants-plugin,pantsbuild/intellij-pants-plugin,jsirois/intellij-pants-plugin,jsirois/intellij-pants-plugin,pantsbuild/intellij-pants-plugin,pantsbuild/intellij-pants-plugin,wisechengyi/intellij-pants-plugin