Be explicit when using bool as integral value

Change-Id: Ia5b787a4c02792eb47b7a8eea7af6234f8a2c6b2
bool improvements

Change-Id: I664cf2cd71fc795d8592752c2b486f8b62709da7
Make bRestartAtEachPage a proper bool

...the "silent change" of creating a proper bool Any from it in
DomainMapper::sprmWithProps (writerfilter/source/dmapper/DomainMapper.cxx) now
is probably OK, given that css.text.LineNumberingProperties specifies
RestartAtEachPage as a boolean property.

Change-Id: I4f98630eed8327e97feac1aa99f0abfa9fc32043
bool improvements

Change-Id: Id95748748000eb59e2f9343bca4f7e1c5f15514a
Fix function return types

Change-Id: I8110296dfdddb974540afd21171fa5d7d37f8d15
bool improvements

Change-Id: Id890cfe8767b1ee760bb2049191a5cfc356f1af8