Fixed paths in curl-build-script
https://github.com/openpeer/opandroid/issues/622
Fixed build scripts to use proper compiler and target architecture.
https://github.com/openpeer/opandroid/issues/622
Fixed build scripts to use proper toolchain for curl.
https://github.com/openpeer/opandroid/issues/622
Fix for NDK path.
Merge remote-tracking branch 'origin/feature-20141024-curl-script-fix-paths' into 20140401-dev-stable

Conflicts:
	libs/op