Dependencies are lost when the project is changed outside C::B

[oBFusCATed]

Tested with C::B r6900 debuggers branch.

Steps to reproduce:
1. Create 2 projects and setup the dependencies (Project -> Properties -> First tab -> Project Dependencies).
2. Edit the project that depends on another project in external editor
3. C::B asks if you want to reload the project - choose all
4. Check the dependencies - they are missing

[oBFusCATed]

OK, I've found some time to fix this problem and here is the patch: http://smrt.is-a-geek.org/codeblocks/patches/reload_deps_pos.patch

Please test it and report if there are problems. Also suggestions for improvements are welcomed.

The ABI/API is changed, so when committing (and if) please increase the SDK versions...