Fix warning about converting false to pointer type.

The following warning is produced by certain versions of gcc 4.5:
sitkMorphologicalWatershedImageFilterTest.cxx:188:3: warning:
converting 'false' to pointer type for argument 1 of 'char
testing::internal::IsNullLiteralHelper(testing::internal::Secret*)

While this is actually an issue with the compiler it's best practices
for google test to use the ASSERT_FALSE methods.

Change-Id: I2ff641b6bf514744292ad0845626f15a025d4f1d
Merge topic 'SIMPLEITK-374_UpdateDocStrings'

7f75a03 Updating SWIG doc strings with resample methods
481c333 Updating SWIG doc strings for Python and JAVA
Merge topic 'SIMPLEITK-379_AddAdditionalResampleProcedure'

86c5cdf Adding tests for new Resample procedures
0340ec3 Adding 2 additional Resample procedures
fa24d87 Changed Resample's Size IVAR to be first parameter
65dc365 add json option "no_procedure" to disable procedural methods
a6ec67f Adding additional Resample procedure which takes a reference image
Merge topic 'SIMPLEITK-386_ExportTransformIOMethods'

d81bc53 Adding EXPORT declarations to Transform IO procedures.
Merge topic 'SIMPLEITK-376_UseShortPathInZips'

daef666 Only build CSharp package if JAVA jar is found
4d863ad Do not add Java manifest in zipped packages
Merge topic 'SIMPLEITK-385_DisableGTestTuples'

e1fb58c Disable GTest using tr1 tuple
Merge branch 'master' into next

Change-Id: If851d4cc2341a3298572eaa77d8fb85dcea4f2a3
Merge topic 'FixSomeWarnings' into next

cb63cb9 Fix warning about converting false to pointer type.