Add support for linux-mips64el to OpenCV

[theaoqi]

Built on Loongson 3A3000 CPUs, which are little-endian MIPS64.
OS: Loongnix (based on Fedora 21, http://www.loongnix.org)
gcc: 4.9.3
glibc: 2.20
jdk: OpenJDK 8 ported by loongson (http://ftp.loongnix.org/toolchain/java/openjdk8/jdk8-mips64-8.tar.gz)

[saudet]

Thanks! We'll first need to add properties for this platform here though:
https://github.com/bytedeco/javacpp/tree/master/src/main/resources/org/bytedeco/javacpp/properties

[theaoqi]

Thanks! We'll first need to add properties for this platform here though:
https://github.com/bytedeco/javacpp/tree/master/src/main/resources/org/bytedeco/javacpp/properties

Do I need to pull request to https://github.com/bytedeco/javacpp?

By the way, I am working on some other maven modules on mips64el. Opencv is the first attempt and I want to learn how to contribute :)

[saudet]

Yes, please send a pull request to that repository.

[saudet]

Looks good! Thanks