tcsh: Update to 6.22.02

Updated URL list. Changed to HTTPS also.

Added PKG_BUILD_PARALLEL for faster compilation.

Added PKG_INSTALL as is standard with most packages.

Small optimization to shell script.

Added two patches to fix compilation. Refreshed the other one.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

utils/tcsh/patches/010-wint.patch

@@ -0,0 +1,14 @@
+--- a/ed.inputl.c
++++ b/ed.inputl.c
+@@ -668,9 +668,9 @@ int
+ GetCmdChar(Char ch)
+ {
+ #ifndef WINNT_NATIVE // We use more than 256 for various extended keys 
+-    wint_t c = ch & CHAR;
++    Char c = ch & CHAR;
+ #else
+-    wint_t c = ch;
++    Char c = ch;
+ #endif
+     return c < NT_NUM_KEYS ? CurrentKeyMap[c] : F_INSERT;
+ }