Merge pull request #16 from Ghabry/development

MSVC stuff
Merge pull request #17 from Ghabry/development

Rename SaveActor unknown_5b to row.
Add *~ backups to gitignore
autotools: check for expat and drop error if not found
Merge pull request #18 from fdelapena/master

configure.ac improvements
fix iconv()'s second argument type
fix indent
include boost header only in non win32 environment
improve package finding
Merge pull request #19 from take-cheeze/iconv_fix

fix iconv()'s second argument type
Add boost check in configure.ac (closes: #20)
Merge pull request #21 from fdelapena/master

Add boost check in configure.ac (closes: #20)
suppress warnings, downcase cmake function call, fix FindIconv
Merge pull request #24 from take-cheeze/master

cmake fixes
suppress warnings
add generated sources to input
add headers to input
Merge pull request #25 from take-cheeze/master

Warning suppress and Doxygen update.
Don't include expat header if reader XML support is disabled.
Indentation fixes.