Add 1.5.2 MCP mappings from FML

cp FML/mcp/conf/{fields.csv,joined.srg,methods.csv,packaged.srg,packages.csv} mcp/
https://github.com/MinecraftForge/FML/commit/f0bba74a4748935ef3a715ae2f45feb75cc20376
Add 1.5.2 repackaged csvnames CB and obf mappings

cp 1.5.2/{cb2numpkg.srg,pkgmcp2obf.srg} .

https://github.com/agaricusb/MinecraftRemapping/commit/dfb75c92ebe68ba52e601d0c6294425ab4b3989c
Copy NMS inheritmap for 1.5.2 from 1.5.1
Exclude bouncycastle & argo from 1.5.2 obfuscated mappings

Corresponds to 1.5.1 exclusions:
https://github.com/MinecraftPortCentral/MCPC-Plus/commit/4989826eaeaf39cc11ca67f1491a58facb1260dc
https://github.com/MinecraftPortCentral/MCPC-Plus/commit/04ec475a7d77d801a33654564e5936119a53a618
Remove unneeded FML client rendering classes
Temporarily remove ModLoader and BaseMod compatibility classes
Revert "Temporarily remove ModLoader and BaseMod compatibility classes"

This reverts commit 8d8ec41379860ec6b7b255f7978ebd1f02b171d1.
Update Forge version number to 7.8.0.686
Update CraftBukkit and Minecraft version number to 1.5.2
Update MCP names for 1.5.2

py quickupdatenames.py
https://github.com/agaricusb/MinecraftRemapping/blob/ccfaa87d45933399191d174d7a6f7c8545e575c2/quickupdatenames.py
Update for new Minecraft 1.5.2 server download URL, moved from assets.minecraft.net

http://assets.minecraft.net/1_5_2/minecraft_server.jar = AccessDenied
http://s3.amazonaws.com/Minecraft.Download/versions/1.5.2/minecraft_server.1.5.2.jar = correct URL
Partial update to 1.5.2. Compiles, at least, but very incomplete.
Update FML and Forge resources - server can now startup
Update for 1.5.2 protocol version (61) - clients can now connect

Important note: this 1.5.2 update is highly incomplete - without pulling
in all of either Forge's, CraftBukkit's, Bukkit's, or Minecraft's changes yet.
Updated with CB 1.5.2 patches. Updated Forge to 7.8.0.686.
Add cross-ver 1.5.2 CB mappings for plugin remapper
Exclude bouncycastle & argo from 1.5.2 obfuscated mappings

Corresponds to 1.5.1 exclusions:
https://github.com/MinecraftPortCentral/MCPC-Plus/commit/4989826eaeaf39cc11ca67f1491a58facb1260dc
https://github.com/MinecraftPortCentral/MCPC-Plus/commit/04ec475a7d77d801a33654564e5936119a53a618
Updated to Forge 7.8.0.688. Minor code cleanup.
Merge branch 'master' into MC152-dev
Update to Bukkit API 1.5.2-R0.2