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Only fetch the default branch in repo sync
AOSCP-4.4.2: change revision of frameworks/opt/telephony

to kitkat-mr2-release
Merge branch 'AOSCP-4.4.2' of https://github.com/AOSCP/manifest into AOSCP-4.4.2

* 'AOSCP-4.4.2' of https://github.com/AOSCP/manifest:
  Update default.xml

Conflicts:
	default.xml

Signed-off-by: CullenDev <cullendev@gmail.com>