LibOFX 0.8.2

- bug fixes for GCC4.x and 64-bit compatibility
- fix to enable OFXDirectConnect in Aqbanking
- improvements to ofxpartner functionality
- minor build system modifications
- new fields for fees, commissions and stock split data
- fix a memory leak and a potential crashing bug

Additional fixes to OFC support unfortunately didn't make it into this release. However, it contains no known new bug.