wiki: Rename files to match the live wiki names
wiki: Remove retrouprising links
wiki: Work around not working "link in headers" in mediawiki like pages
wiki: Add the wiki index page
wiki: Remove extra line at end of config api documentation
Optimize fast_mem_access.

-Test address ranges using masks
-Reorder ranges test to put RDRAM access first
-Merge DMEM,IMEM tests.

This seems somewhat faster in interpreter mode.
new_dynarec: Fixed DADD/DADDU

The carry from the low 32bit addition was not propagated when adding the
high 32bit part.
new_dynarec: Fixed Rayman2 freeze on ARM

Don't exclude FSREG and CSREG
new_dynarec: Fixed alignment issue in memory manager by substracting the base address of the cache
Merge pull request #45 from fayvel/wiki_doc

Merge wiki documentation from -core and -core.wiki repo
Merge pull request #48 from Gillou68310/confirmed

Some fixes for the new dynarec
Merge pull request #46 from bsmiles32/faster_mem_access

Optimize fast_mem_access.
Merge from upstream