upgrade to dunitzer 1.4.x

package.json

 {
   "name": "duniter-currency-monit",
-  "version": "0.4.2",
+  "version": "0.4.4",
   "main": "index.js",
   "license": "AGPLv3",
   "dependencies": {
@@ -16,10 +16,10 @@
     "request-promise": "4.2.0"
   },
   "devDependencies": {
-    "duniter": "1.4.8",
+    "duniter": "1.4.15",
     "duniter-prover": "1.4.x"
   },
   "peerDependencies": {
-    "duniter": "1.4.8"
+    "duniter": "1.4.15"
   }
 }

readme.md

 # Currency-Monit Module
 
-Requires Duniter 1.3.9 or higher
+Requires Duniter 1.4.15 or higher
 
 ## Installation
 
@@ -11,7 +11,7 @@ Requires Duniter 1.3.9 or higher
 1. go to localhost:9220/#/main/settings/modules
 and at the foot of page enter:
 ```bash
-https://github.com/duniter/duniter-currency-monit/archive/0.3.7.tar.gz
+https://github.com/duniter/duniter-currency-monit/archive/0.4.x.tar.gz
 ```
 
 then clik to button INSTALL THIS MODULE
@@ -24,7 +24,7 @@ then clik to button INSTALL THIS MODULE
 2. plug the plugin to your duniter node:
 
 ```bash
-duniter plug https://github.com/duniter/duniter-currency-monit/archive/0.3.7.tar.gz
+duniter plug https://github.com/duniter/duniter-currency-monit/archive/0.4.x.tar.gz
 ```
 
 3. Stop your duniter node and restart it in the following method:

views/about.html

@@ -7,7 +7,7 @@ ${(host.substr(host.length-6,6) == '.onion') ? HTML_TOR_HEAD:HTML_HEAD}
 ${printMenu(MENU_LANG, help, "ABOUT")}
 
 </form>
-<div align="left">${LANG['VERSION']} : <a href="https://github.com/duniter/duniter-currency-monit/releases/tag/0.4.2">0.4.2</a></div><br>
+<div align="left">${LANG['VERSION']} : <a href="https://github.com/duniter/duniter-currency-monit/releases/tag/0.4.x">0.4.x-dev</a></div><br>
 <div align="left">${LANG['AUTHOR']} : <a href="https://github.com/librelois">Éloïs Librelois</a></div><br>
 <div align="left"><small>${LANG['CONTRIBUTORS']}: <a href="https://github.com/jytou">jytou</a> (translator), <a href="https://github.com/devingfx">devingfx</a> (frontend), <a href="https://github.com/c-geek">cgeek</a> (willMembers and wotex),<a href="https://github.com/M5oul">M5oul</a> (adjustments)</small></div><br>
 <div align="left">