Fix #864

Squashed commit of the following:
commit 9af9e4223b58bbb65a3519af2c2bfc273cbd23d6
    fixed some formatting
commit c7920e1cf88ff46eb9294101344d9a567f22e2da
Merge: 97eb28b 1da1c68
    fix#864 fix using boolean
commit 97eb28ba5dd49ddde8c8785f39b24d955e5de31c
    Fix #864 boolean value used to verify on new wallet
commit 1da1c68bd3a9a373c70482b6e6e95251096149f1
    fix #864 changed to boolean to prompt for verify
commit 5bee96652434762d2c91ce31a1b1c9f169446ddc
    fix 864; made variable names easier for understanding branching.
commit 45715960d30293f781b2ff9e5e647c2ec893f4a3
    fix #864;  allow password to be entered twice for new wallets for verification.
fix #864 password entry verification; ammended boolean
fix #864 ; default constructor for password_container should set verify=true

src/simplewallet/simplewallet.h

@@ -58,6 +58,7 @@ namespace cryptonote
   class simple_wallet : public tools::i_wallet2_callback
   {
   public:
+    static bool get_password(const boost::program_options::variables_map& vm, bool allow_entry, tools::password_container &pwd_container);
     static const char *tr(const char *str) { return i18n_translate(str, "cryptonote::simple_wallet"); }
 
   public: