Remove spaces from target names

DELTA=60  (0 added, 0 deleted, 60 changed)
Adding integerValueForParameter to GTMURLBuilder.
Makes it symmetric with setIntegerValue.

DELTA=8  (8 added, 0 deleted, 0 changed)
tweak to ignores
Add BUILD files to GTM

Note that these files should not be sync'd to the opensource world - I'm not sure how to avoid that happening

DELTA=924  (924 added, 0 deleted, 0 changed)
fixup
Fix integer formatting compiler warning when building for 64 bit architecture.
The reason is NSInteger is defined as long for 64bit.

DELTA=1  (0 added, 0 deleted, 1 changed)
Update GTMABAddressBook to use a non-deprecated address book creation function.

DELTA=6  (5 added, 0 deleted, 1 changed)
Fix compilation warning when building for arm64

When building for arm64, NSInteger is a 64-bit value. Recommendations
are to either use "%ld" and cast the value to long or to use "%zd".
This patch uses "%zd" that work on both armv7 and arm64 as it avoid
doing a cast.

DELTA=1  (0 added, 0 deleted, 1 changed)
Use compile-time checks where possible for determining system version.

DELTA=32  (32 added, 0 deleted, 0 changed)
Fix up some cases of GTM not compiling with -Wundef on.

DELTA=23  (16 added, 0 deleted, 7 changed)
More support for allowing GTM to compile with -Wundef.

DELTA=8  (8 added, 0 deleted, 0 changed)
More -Wundef fixes for GTM (GTMLogger specifically)

DELTA=1  (0 added, 0 deleted, 1 changed)