Remove support for builtin ctypes extension

Let's rely on system one in all cases.

Signed-off-by: Michal Čihař <michal@cihar.com>
Remove support for bundling tidy library

Let's support only system wide installation.

Signed-off-by: Michal Čihař <michal@cihar.com>
Remove evil workaround for installing data first

We no longer use data list to install shipped dlls, so we don't really
care when data gets installed.

Signed-off-by: Michal Čihař <michal@cihar.com>
Do not optionally include apidocs in the dist

Signed-off-by: Michal Čihař <michal@cihar.com>
Remove no longer used path module

Signed-off-by: Michal Čihař <michal@cihar.com>
Remove unused imports

Signed-off-by: Michal Čihař <michal@cihar.com>
Simplify setup.py

Signed-off-by: Michal Čihař <michal@cihar.com>
Include license and some classifiers

Signed-off-by: Michal Čihař <michal@cihar.com>
Ignore build directories

Signed-off-by: Michal Čihař <michal@cihar.com>