ide/Project: (#241) Seeing GCC warnings when building from IDE
- Also fixed remaining warnings in documentor, epj2make, extras and samples
- Now that the warnings from the generated C code have been limited, we filter out only those warnings which have not yet been fixed.
- Remaining warnings (which will be addressed by #685) are related to:
- A few more potentially unused generated eC declarations (will mark with unused)
- Incompatible function pointers and void ** (will need to generate casts)
- Declaration ordering problems (e.g. declared inside parameter list, we'll fix this with the topo sort in #26)
- Warnings coming out of objidl.h from MinGW-w64 (declaration does not declare anything)
- Warnings in release mode
- Warnings compiling in 32 bit (will need to add (u)intptr casts prior)