Clang Static analyzer showing a lot of warnings

[MaddTheSane]

Clang Static analysis is used to run compiled code through a static analyzer. This tool I used creates web pages where you can jump to different places in the code to follow the logic where the analyzer thought the code might fail.

As it stands, when I run it through FontForge, the resulting folders take up about 2 GB. Good news is that it compresses to around 217 MB.

While some of the warnings aren't a big deal, others are.

Refs #891.

[ctrlcctrlv]

Considering Coverity returns a similar number of results, this isn't exactly surprising.