Fixed issue with UE not finding functions containing parameters with a tag list

Thank you for the typo, UltraEdit

Dear me, I should have committed this long ago...
1) Added natives to create and manipulate global and private forward
2) Added natives to call forwards and functions
3) Added an IChanageableForward::RemoveFunction overload for convenience or something
4) Added test suite plugins for functions and forwards
5) Some random touch-ups to some include files

some doxygen fixes

random touchups that might not be so great

added natives for iterating plugins and retrieving plugin info

fixed two spelling mistakes

refactored singleton class names

removed const from most apis. it was pointless since there were no actual const pointers.

my easter egg. if you're wondering, this only took an hour.

oh forgot to delete killed timers

implemented timer natives
fixed some design issues in the timer manager

Global forwards created after all plugins have been loaded now properly get filled with IPluginFunction pointers.
Added CPluginManager::AddFunctionsToForward() to help do this...

whoops, i should have done this a long time ago

Made this define consistent with AMXX

Forgot to add svn:ignore property to a few places

Added svn:ignore property to a bunch of stuff

fixed linux build

dynamic native providers can now be unloaded safely
fixed an api naming typo :(

This assertion is no longer correct because of sm_trie_delete()

updated Makefile to have all the .cpp files - we need to keep better track of this
various gcc whinings fixed

gcc fix

initial import of dynamic native code for both the JIT and plugins
note: dependency resolution is not done yet!

fixed spacing on headers

used a better error number

implemented the bf_read natives
message hooks now receive the bf_read handle

user messages tested and working
fixed some floating point casts

fixed linux build

added request amb80 (system time)

HAHA estoy usando el internet!!!11!

rewrite of user messages
fixed possible iterator corruption

part 2 of singleton renaming

part 1 of singleton renaming

reorganized this a bit

IPluginFunction implementation is re-entrant across native calls, as heap allocations are delayed until execution
removed ICallable::GetAddressOfPushedParam
removed phys_addr from ICallable::PushArray
fixed a bug where sp_context_t::n_idx was overwritten upon re-entrant calls

NULL'ed this or something

Added timer system implementation

fixed a really dumb bug - shouldn't compilers be checking this?

Reverted change where flags param was removed on PushCellByRef and PushFloatByRef. Instead set the param to a default value of SM_PARAM_COPYBACK. (DS, how dare you!)

Breakage alert :\
ThrowNativeErrorEx now returns 0 for convenience
PushCellByRef and PushFloatByRef no longer have a flags parameter because it was almost pointless

fixed the build

Many things:
1) General code clean-up in convar manager
2) Fixed bug where convar handles were not being cached for pre-existing convars
3) Fixed bug where a convar's old value and new value were switched in the ConVarChanged hooks
4) Made convar and concmd listings more consistent, I think
5) Alphabetized convar listing
6) Minor clean-up in event manager

Redid case on some error messages
Really minor things in EventManager

Renamed CConVarManager to ConVarManager

Commands with the same name as an existing convar can no longer be created

Oh, this isn't needed anymore

Creating/Firing/Canceling events now use CStack to avoid the need to use new when possible

Initial import of event stuff: Natives to hook and fire game events
Also made some minor internal changes to convars

fixed really stupid bug

removed svn_version file updating

excluded version.tpl from package builds

added versioning to plugins

added threader to versioning

added versioning to geoip

removed weird and bad lines from the Makefile

removed Metamod from the build list, it was pointless

added the holy version changer script!

new versioning stuff

exposed the message interface

initial sketch of the timer system