another attempt at setting up for Coverity Scan
for the Coverity Scan, the build dir should already exist
Merge branch 'master' into coverity_scan
CID: 66763 fix nesting level does not match indentation
CID: 66755, 66753, 66752 remove logically dead code
Merge branch 'master' into coverity_scan
fix build with MSVC2012
CID: 66822 Copy into fixed size buffer
Removed a dead store flagged by the clang static analyzer.
Merge branch 'master' into coverity_scan
Fixed clang warnings about missing initializers for icalfileset_options structs.
Merge commit 'a7fee078459d5382e19d7c79722879d34e4abb7d'
Merge commit '2663a34b535bdcf0663e0cd99bf004beaa94debc'