Default options comments, ignore localoptions.h

Also trim whitespaces.

Signed-off-by: Begley Brothers Inc <begleybrothers@gmail.com>

.gitignore

@@ -19,9 +19,10 @@
 /fuzzer-*.options
 /scp
 /scp-progress
-Makefile
 config.h
 default_options_guard.h
+localoptions.h
+Makefile
 tags
 .pytest*
 *.pyc

common-runopts.c

@@ -116,4 +116,3 @@ void parse_recv_window(const char* recv_window_arg) {
 	}
 
 }
-

default_options.h

@@ -127,17 +127,20 @@ IMPORTANT: Some options will require "make clean" after changes */
 /* Hostkey/public key algorithms - at least one required, these are used
  * for hostkey as well as for verifying signatures with pubkey auth.
  * Removing either of these won't save very much space.
- * RSA is recommended
+ * RSA is recommended.
  * DSS may be necessary to connect to some systems though
-   is not recommended for new keys */
+ * is not recommended for new keys.
+ * See: RSA_PRIV_FILENAME and DSS_PRIV_FILENAME */
 #define DROPBEAR_RSA 1
 #define DROPBEAR_DSS 1
 /* ECDSA is significantly faster than RSA or DSS. Compiling in ECC
  * code (either ECDSA or ECDH) increases binary size - around 30kB
- * on x86-64 */
+ * on x86-64.
+ * See: ECDSA_PRIV_FILENAME  */
 #define DROPBEAR_ECDSA 1
 /* Ed25519 is faster than ECDSA. Compiling in Ed25519 code increases
-   binary size - around 7,5kB on x86-64 */
+ * binary size - around 7,5kB on x86-64.
+ * See: ED25519_PRIV_FILENAME  */
 #define DROPBEAR_ED25519 1
 /* SK_ECDSA/SK_ED25519 allows u2f security keys for public key auth.
  * This is currently server-only. */
@@ -217,7 +220,8 @@ group1 in Dropbear server too */
  * You can't enable both PASSWORD and PAM. */
 #define DROPBEAR_SVR_PAM_AUTH 0
 
-/* ~/.ssh/authorized_keys authentication */
+/* ~/.ssh/authorized_keys authentication.
+ * You must define DROPBEAR_SVR_PUBKEY_AUTH in order to use plugins. */
 #define DROPBEAR_SVR_PUBKEY_AUTH 1
 
 /* Whether to take public key options in