Tweak encryption template code so that optional parameters can be supplied. Tweak UI code to reflect that new functionality.

Allow for slightly more variation in template formatting.

encryption/templates/eap

@@ -1,7 +1,8 @@
 name = EAP-FAST
 author = Adam Blackburn
 version = 2
-require username *Username password *Password pac_file *Path_To_PAC_File
+require username *Username password *Password 
+optional pac_file *Path_To_PAC_File
 -----
 ctrl_interface=/var/run/wpa_supplicant
 network={

encryption/templates/peap-tkip

@@ -1,7 +1,8 @@
-name = PEAP with TKIP
+name = PEAP with TKIP/MSCHAPV2
 author = Fralaltro
 version = 1
-require identity *Identity password *Password ca_cert *Path_to_CA_Cert
+require identity *Identity password *Password 
+optional ca_cert *Path_to_CA_Cert
 -----
 ctrl_interface=/var/run/wpa_supplicant
 network={

encryption/templates/wep-hex

@@ -1,4 +1,4 @@
-name = WEP (Hex)
+name = WEP (Hex [0-9/A-F])
 author = Adam Blackburn
 version = 1
 require key *Key