Merge branch 'umode-B'

This patch series allows ngIRCd to support the user mode "B" ("Bot flasg"):
it is settable and unsettable by every (non-restricted) client.
According to DNS777, this is how Unreal and InspIRCd do behave, so do we :-)

By Alexander Barton (1) and DNS777 (1)

* umode-B:
  Add new user mode "B" to doc/Modes.txt
  Implement an Unreal-like user mode "B" ("Bot mode")

diff --cc doc/Modes.txt
Simple merge

diff --cc src/ngircd/defines.h
index 310e0699857b2327cee44b440a44061386133805,27eecf1d169f10a2aa124d7d2363e6bf54601aea..82837599aadbb6485f0f044b447739d7b5f922fa
--- 1/src/ngircd/defines.h
--- 2/src/ngircd/defines.h
+++ b/src/ngircd/defines.h
@@@ -161,10 -161,10 +161,10 @@@
  #endif
  
  /** Supported user modes. */
- #define USERMODES "acCiorRswx"
+ #define USERMODES "aBcCiorRswx"
  
  /** Supported channel modes. */
 -#define CHANMODES "beiIklmnoOPrRstvz"
 +#define CHANMODES "beiIklmMnoOPrRstvz"
  
  /** Away message for users connected to linked servers. */
  #define DEFAULT_AWAY_MSG "Away"

diff --cc src/ngircd/irc-mode.c
Simple merge

diff --cc src/ngircd/messages.h
Simple merge