trylink: produce even more info about final link stage

trylink: explain how to modify link and drastically decrease amount
  of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts

size saving: 0.5k

coreutils/env.c

@@ -35,7 +35,7 @@ extern char **environ;
 #include "libbb.h"
 
 #if ENABLE_FEATURE_ENV_LONG_OPTIONS
-static const char env_longopts[] =
+static const char env_longopts[] ALIGN1 =
 	"ignore-environment\0" No_argument       "i"
 	"unset\0"              Required_argument "u"
 	;