RepoPick: Actually skip merged commit instead of exiting

PS2: add missing semicolon

Change-Id: Ib67f2444878bcde23acc0300782b68c791989286
envsetup: repolastsync prints date/time of last repo sync

Change-Id: I4280b500e58237479194ad2e230ed7466db87755
Allow individual projects to enforce a property's value

Some projects require system properties to be set to a specific
value (for example, a shared library needing a property pointing
to its own path) in order to work correctly, but some device
configurations are mistakenly setting those properties with the
wrong value (usually inherited from the original OEM build).

"PRODUCT_PROPERTY_UBER_OVERRIDES += property=value" can (and
should) be used in that project's makefile to ensure the value
is the correct one. This variable is intended for software projects,
and should never be used in product makefiles (BoardConfig, cm.mk,
AndroidProduct)

Change-Id: I1986e7c444e51cce8b198e43fdc793fad16d6276
Merge "RepoPick: Actually skip merged commit instead of exiting" into cm-11.0
Merge branch "cm-11.0" into kylin