patch 7.4.1099

Problem:    It's not easy to know if Vim supports blowfish. (Smu Johnson)
Solution:   Add has('crypt-blowfish') and has('crypt-blowfish2').

src/eval.c

@@ -12994,6 +12994,8 @@ f_has(argvars, rettv)
 #endif
 #ifdef FEAT_CRYPT
 	"cryptv",
+	"crypt-blowfish",
+	"crypt-blowfish2",
 #endif
 #ifdef FEAT_CSCOPE
 	"cscope",

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1099,
 /**/
     1098,
 /**/