Merge pull request #2 from makkus/master

Fix for thread-safety issue
add ca files as resources; support delegate_proxy activation; add high level endpoint methods
bump version to 0.10.7; space cleanups
make readEntire* public
add more high level methods
add InCommon CA, simplify CA handling
bump version to 0.10.8
add changelog to readme
Merge branch 'master' of git://github.com/globusonline/transfer-api-client-java
[maven-release-plugin] prepare release 0.10.8
[maven-release-plugin] prepare for next development iteration