refactoring usage for getting variant.hrh and compiler preinclude macros. Now should use ISymbianContext both for preprocessed results and getting the IPath to the file.
Removed start-up checks for Perl version.
bin.includes = book.css,\
debuggerTOC.xml,\
intro/,\
tocCarbide.xml,\
plugin.xml,\
html/
src.includes = tocCarbide.xml,\
plugin.xml,\
intro/,\
html/,\
debuggerTOC.xml,\
book.css