updated copyright year
added docs for gsoc
docs/gsoc_ideas_list: added links
support for cdh 4.4.0
updated travis
testing cdh 4.5.0 on travis
run examples by travis
updated travis
updated travis
docs: updated supported Hadoop versions
docs: updated supported Hadoop versions
re-added ideas list
yarn support added, to test against other hadoop installations
Merge branch 'develop' of https://github.com/mdrio/pydoop into develop
fixed is_yarn function
Correct documentation
Bugfix: error in configuration of build options on Darwin

This commit fixes a problem where, on Darwin, if the compiler options
did not include "-Wstrict-prototypes" the linker wouldn't be passed the
option -rpath with the appropriate directory under JAVA_HOME.
added ssl to pipes libraries, since travis failed cause it is missing
removing ssl for all hadoop version
Override --as-needed passed to ld by default on some popular distributions

This fix cures the problem "undefined symbol: BIO_s_mem" which arises on
some platforms when loading pipes, even though pipes seems to build
properly.