cleanup
format string fixes
Fixes crashes on 32bit architectures (i386), related to direct threaded interpreter loop.
docs: some helping equations as a reminder for me
[flow] only export handlers that the user is interested in
[x0d] only export setup and main handlers, avoiding unnecessary code generation for the others / sub handlers.
[x0d] fixes precompressed() config handler to actually flag the request as finished.
[x0d] fixes precompressed() handler to access a valid file descriptor
vim syntax updates
[plugins] director: fixes fcgi backend connecting failure ref bug
[flow] FlowParser: debugging stuff
[flow] Runner: code cleanup
[flow] Runner: code cleanups and direct threading fixes
[flow] Runner: code cleanup
[plugins] director: FastCGI backend minor code cleanup
[plugins] director: adds helper method for convinient logging within HTTP backend connections
[plugins] director: HTTP backend minor code homogenization wrt. FastCGI backend implementation ;-)
[plugins] director: adds minor diagnostics message to HTTP backend on early client aborts.
[plugins] director: fixes handling of failed connect attempts to HTTP backends. (related to 58dd6720983d1e75a1c71cda000c3ddc81127ee2)