Update version number and changelog for v2.0.7 release

Author: codinguser

CHANGELOG.md

@@ -1,5 +1,10 @@
 Change Log
 ===============================================================================
+Version 2.0.7 *(2016-04-20)*
+----------------------------
+* Fixed: Currency exchange rate does not accept very small rates (> 2 decimal places)
+* Improved: Updated translations for Japanese, Polish, French, 
+
 Version 2.0.6 *(2016-02-20)*
 ----------------------------
 * Fixed: Saving transaction gets slower with increase in size of database

app/build.gradle

@@ -5,8 +5,8 @@ apply plugin: 'io.fabric'
 
 def versionMajor = 2
 def versionMinor = 0
-def versionPatch = 6
-def versionBuild = 3
+def versionPatch = 7
+def versionBuild = 0
 
 def buildTime() {
     def df = new SimpleDateFormat("yyyyMMdd HH:mm 'UTC'")