(Most Plugins) Updated plugins to obey PCSX2's ini folder requests. This will fix problems with plugins failing to save settings on Vista/Win7 due to lack of Admin rights, and also ensures all the plugin inis show up where you would expect them to.

Fixed a couple UI bugs: FirstTime Wizard display bug and the "Configure..." button in the plugin control panel grays out when it should.

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2361 96395faa-99c1-11dd-bbfe-3dabce05a288

plugins/dev9null/DEV9.cpp

@@ -26,7 +26,6 @@ const unsigned char revision = 0;
 const unsigned char build = 4;    // increase that with each version
 
 const char *libraryName = "DEV9null Driver";
-string s_strIniPath="inis/DEV9null.ini";
 
 void (*DEV9irq)(int);
 FILE *dev9Log;