Teach git to ignore generated files.

Adds entries to .gitignore for all the stuff that gets generated during an ordinary build of MacVim. Also, some automatically-generated files seem to have crept into the upstream repository, so let's remove them.

Signed-off-by: Tim Allen <screwtape@froup.com>

.gitignore

@@ -0,0 +1,17 @@
+src/MacVim/MacVim.xcodeproj/*.mode1
+src/MacVim/MacVim.xcodeproj/*.pbxuser
+src/MacVim/PSMTabBarControl/PSMTabBarControl.xcodeproj/*.mode1
+src/MacVim/PSMTabBarControl/PSMTabBarControl.xcodeproj/*.pbxuser
+src/MacVim/PSMTabBarControl/build
+src/MacVim/build
+src/Vim
+src/auto/link.log
+src/auto/link.sed
+src/auto/osdef.h
+src/auto/pathdef.c
+src/config.log
+src/config.status
+src/objects
+src/xxd/xxd
+src/auto/config.h
+src/auto/config.mk

src/auto/config.mk

@@ -1,5 +0,0 @@
-the first targets to make vim are: scratch config myself
-srcdir = .
-VIMNAME = vim
-EXNAME = ex
-VIEWNAME = view