fix build on linux

this commit mostly deals with problems caused by the fact linux is
case-sensitive, while windows is not, so some files were renamed to
match the pattern of the rest of the code and it also required a few
changes to some includes, to match these new names.

phonon includes (in Audio.h)  were also changed (I am not sure this will
work on windows, though)

Signed-off-by: Sergio Correia <sergio@correia.cc>
gitignore: ignoring a few more patterns

Signed-off-by: Sergio Correia <sergio@correia.cc>
v0.0103 change to NOTICES.TXT

Signed-off-by: rdholder <robert@feetwetcoding.com>
Merge branch 'refs/heads-readonly/dev' of git@github.com:rdholder/2dog.git into dev
Merge branch 'sergio_playground' into dev