Added support for building TinyXML as a .lib or .dll
Improved output paths in VS solution
Removed dllexport/import attribute from private class, disable related warning C4251
make the xmltest to return != 0, if one of the tests has failed.
added test rule.
Merge pull request #120 from PKEuS/master

Added support for building TinyXML into a .dll or .lib
Merge pull request #123 from diasbruno/xmltest-return

xmltest: if one of the tests has failed, return > 0.
Merge pull request #124 from diasbruno/makefile-test

added test rule.
clean up the pass/fail logic, still return the same value from test if it fails
Added depth as constructor argument to XMLPrinter. This way, XML files that are not written with XMLDocument can be properly indented.
Removed unused forward declaration
Merge pull request #125 from PKEuS/master

Added depth as constructor argument to XMLPrinter
add logo
Merge branch 'master' of github.com:leethomason/tinyxml2
minor readme update