Added transcript, call recording, url encoding fixes, java docs

Merge branch 'hotfix_1.4.4'

Merge branch 'release_1.4.3'

Merge pull request #12 from askfast/hotfix_1.4.2

Hotfix 1.4.2

Merge branch 'hotfix_1.4.1'

Merge branch 'release_1.4.0'

Merge branch 'hotfix_1.3.4'

Merge branch 'hotfix_1.3.3'

Merge branch 'release_1.3.2'

Merge branch 'release_1.3.1'