(svn r1624) -Fix: [1106930] BugFix: placing signals with 2x1 drags is treated as placing a single signal thus providing an easy fix for a nasty problem.

(svn r1623) Remove dead code

(svn r1622) -Fix: variables can't be defined after a statement.. (Igor2Code)

(svn r1621) -Fix: fixed some compiler warnings for the random-debug-switch

(svn r1620) Fix typo in r1619

(svn r1619) Fight bit rot in the Makefile:
- Begin all echos with ===> to visually emphasise them
- Add @ to suppress printing of commands where it was missing
- Add echos to rules where none were
- Rephrase some existing echos
- Remove VERBOSE_FILTER, because piping errors to /dev/null is ... a bad idea

(svn r1618) () -> (void)

(svn r1617) -Fix: Ugly hack to only call ResetObjectToPlaceon childwindows of build-toolbar if the window is closed manually (with 'X'); if not checked ResetObjectToPlace is called twice resulting in undesired actions (eg. clicked button is unclicked immediately).

(svn r1616) Introduce ttd_strlcat() and use it to de-uglify some piece of code in misc_cmd.
While here rename the len parameter of ttd_strlcpy() to size, because it is a buffer size and not a string length.
Also add -Wwrite-strings to the Makefile, because the above mentioned piece of code was the only part which triggered this warning.

(svn r1615) -Fix: [1107350] console ignoring return character occasionally. For everyone that is running 2 dedicated servers on 1 windows machine, console input is now correct (event was the same so it was random which console received the input)