(svn r3350) Fix widget glitch in player ship window (missed in r1379)

(svn r3349) Fix off-by-one error in drawing matrix widget, from r3181.

(svn r3348) Dependency checking didn't include all compile parameters, which lead to wrong results

(svn r3347) Plug a memory leak (Found by Valgrind using Truelight ... or was it the other way round?)

(svn r3346) - Increase size of aircraft refit window by one item; fixes "[ 1387477 ] Can't refit aircraft to carry Fizzy Drinks"

(svn r3345) Remove untranslated strings

(svn r3344) Small fixes for the Danish (Thanks to Bjarni) and Dutch (Thanks to Truelight) translation

(svn r3343) Fix calculation of available rail types where all engines of a particular type are obsolete.

(svn r3342) Remove some cruft

(svn r3341) -Codechange: make mingw32 happy, and renamed Rectangle, because it already exists on that platform

(svn r3340) Fix dependency calculation: dependencies didn't get recalculated if a header file changed
Also really automagically create the dependency directories by deriving the directory names from $(DEPS)

(svn r3339) Remove unnecessary includes

(svn r3338) Wrong file in last commit

(svn r3337) Remove an unused variable and add 2 times static

(svn r3336) byte -> WindowClass, uint16 -> WindowNumber

(svn r3335) [Translations] Moved estonian to ready

(svn r3334) Remove 2 unused window classes

(svn r3333) Remove some the unimplemented option DISPLAY_WARNINGS from the config writer

(svn r3332) Fix r3317, a few things got messed up in the translator system

(svn r3331) CMD_PLACE_SIGN doesn't use p1, so don't pass anything seemingly meaningful

(svn r3329) - Doc: Some documentation cleanups.
- Add: TracksOverlap() (from the map branch), TrackdirBitsToTrackBits(), DiagdirReachesTrackdirs(), DiagdirReachesTracks().
- Fix: Infinite loop in the pathfinder introduces in r3321.

(svn r3328) - Fix: [ 1352739 ] landscape_grid.html showing wrong bit usage (belugas)

(svn r3327) - Fix: [ 1373581 ] landscape.html documentation. Railway types are stored in m3, not m4. According to the mask (RAILTYPE_MASK), this is should be 0..1 but 0..3 are actually reserved. (egladil)

(svn r3326) - Fix: [ 1226832 ] Build fails if SDL is built without pthread support (dst)

(svn r3325) - Fix: You couldn't send an airplane to a hangar for mandatory servicing, the NON_STOP flag failed the command.

(svn r3324) - Codechange: set native eol-style on missing files not yet set so

(svn r3323) - Fix: automatically enable new AI when turning on the AI in multiplayer feature (it only works that way and we all know users don't read).

(svn r3322) - Fix: Network window crash when it receives invalid information for example from the integrated nightly, so validate the network-input when it is received
- CodeChange: added str_validate(char *str) function that checks if a string contains only printable characters and if not, replaces those characters by question marks. Also move IsValidAsciiChar() to string.h

(svn r3321) - Fix: A wrong use of the map m5 bits, where a previously calculated "bits" variable should have been used. This resulted in the pathfinder imagining junctions, which negatively affects performance somewhat (Darkvater).
- Fix: [ 1346377 ] Limiting the "depth" of the search tree fixes this assert.
Though the above fix seems to fix this bug too, it will only make it less likely to occur. The problem here was the StackedItem::depth field overflowing, which made the pathfinder think it was at the first tile again. Adding an explicit overflow check should fix this.

(svn r3320) - Fix: FS#22 - Exiting with double size enabled saves wrong window size. Reset the window size to its true size upon exiting when double-size is active. Is set in ClientSizeChanged.