Remove entropy from geenrate.xml

The seed src and test files were already there and echo the seed
command obsolete message

data/bx

@@ -50,7 +50,6 @@ _bx()
         electrum-decode
         electrum-new
         electrum-to-seed
-        entropy
         fetch-balance
         fetch-block
         fetch-block-hashes

include/bitcoin/explorer/generated.hpp

@@ -68,7 +68,6 @@
 #include <bitcoin/explorer/commands/electrum-decode.hpp>
 #include <bitcoin/explorer/commands/electrum-new.hpp>
 #include <bitcoin/explorer/commands/electrum-to-seed.hpp>
-#include <bitcoin/explorer/commands/entropy.hpp>
 #include <bitcoin/explorer/commands/fetch-balance.hpp>
 #include <bitcoin/explorer/commands/fetch-block.hpp>
 #include <bitcoin/explorer/commands/fetch-block-hashes.hpp>
@@ -114,6 +113,7 @@
 #include <bitcoin/explorer/commands/script-to-key.hpp>
 #include <bitcoin/explorer/commands/script-to-witness.hpp>
 #include <bitcoin/explorer/commands/seed.hpp>
+#include <bitcoin/explorer/commands/seed.hpp>
 #include <bitcoin/explorer/commands/send-tx.hpp>
 #include <bitcoin/explorer/commands/settings.hpp>
 #include <bitcoin/explorer/commands/sha160.hpp>

model/generate.xml

@@ -332,11 +332,6 @@
     <define name="BX_ELECTRUM_TO_SEED_PASSPHRASE_ICU" value="This is not an ICU build, so the passphrase is limited to ascii characters." />
   </command>
 
-  <command symbol="entropy" formerly="seed" output="base16" category="WALLET" description="Generate pseudorandom entropy.">
-    <option name="bits" type="uint16_t" default="192" description="The length of the entropy in bits. The value must be at least 128 and is rounded up to a whole byte, defaults to 192." />
-    <define name="BX_ENTROPY_SHORT_BIT_LENGTH" value="The entropy bit length is not at least 128." />
-  </command>
-
   <command symbol="fetch-balance" output="balance_row" category="ONLINE" network="true" description="Get the balance in satoshi of a payment address. Requires a Libbitcoin server connection.">
     <option name="format" type="encoding" description="The output format. Options are 'info', 'json' and 'xml', defaults to 'info'." />
     <argument name="hash" stdin="true" type="hash256" description="The Base16 payments search key. If not specified the key is read from STDIN."/>

src/generated.cpp

@@ -81,7 +81,6 @@ void broadcast(const function<void(shared_ptr<command>)> func)
     func(make_shared<electrum_decode>());
     func(make_shared<electrum_new>());
     func(make_shared<electrum_to_seed>());
-    func(make_shared<entropy>());
     func(make_shared<fetch_balance>());
     func(make_shared<fetch_block>());
     func(make_shared<fetch_block_hashes>());
@@ -127,6 +126,7 @@ void broadcast(const function<void(shared_ptr<command>)> func)
     func(make_shared<script_to_key>());
     func(make_shared<script_to_witness>());
     func(make_shared<seed>());
+    func(make_shared<seed>());
     func(make_shared<send_tx>());
     func(make_shared<settings>());
     func(make_shared<sha160>());
@@ -248,8 +248,6 @@ shared_ptr<command> find(const string& symbol)
         return make_shared<electrum_new>();
     if (symbol == electrum_to_seed::symbol())
         return make_shared<electrum_to_seed>();
-    if (symbol == entropy::symbol())
-        return make_shared<entropy>();
     if (symbol == fetch_balance::symbol())
         return make_shared<fetch_balance>();
     if (symbol == fetch_block::symbol())
@@ -340,6 +338,8 @@ shared_ptr<command> find(const string& symbol)
         return make_shared<script_to_witness>();
     if (symbol == seed::symbol())
         return make_shared<seed>();
+    if (symbol == seed::symbol())
+        return make_shared<seed>();
     if (symbol == send_tx::symbol())
         return make_shared<send_tx>();
     if (symbol == settings::symbol())
@@ -426,8 +426,6 @@ std::string formerly(const string& former)
         return ec_to_ek::symbol();
     if (former == ec_to_public::formerly())
         return ec_to_public::symbol();
-    if (former == entropy::formerly())
-        return entropy::symbol();
     if (former == fetch_height::formerly())
         return fetch_height::symbol();
     if (former == fetch_public_key::formerly())