Merge branch 'add_greenbits_testnet' into 'master'

add GreenBits testnet

This app is the same as GreenBits however as per gradle target in this merge request it is built for the Testnet network.

See merge request !1664

metadata/com.greenaddress.greenbits_android_wallet.testnet.txt

@@ -0,0 +1,47 @@
+Categories:Money
+License:GPLv3
+Web Site:http://greenaddress.com
+Source Code:https://github.com/greenaddress/GreenBits
+Issue Tracker:https://github.com/greenaddress/GreenBits/issues
+Changelog:https://github.com/greenaddress/GreenBits/releases
+
+Auto Name:GreenBits Testnet
+Summary:GreenAddress Testnet client
+Description:
+GreenBits Testnet is a Bitcoin Wallet for Android provided by GreenAddress for
+the Testnet network.
+
+The wallet main strengths are security, privacy, easy of use and aims is to
+provide a great user experience.
+
+* It supports the payment protocol via both click and qrcode scanning and instant confirmation.
+* Supports paper wallet scanning in both WIF and BIP38 format.
+* Uses multisignature for improved security and per transaction two factor authentication.
+
+Please note that another GreenAddress app is available for Android: it has more
+features available however it consumes more resources and even on recent Android
+devices it may not be as good of a user experience as this new Android native
+version.
+
+You can find it at [[it.greenaddress.cordova]].
+.
+
+Repo Type:git
+Repo:https://github.com/greenaddress/GreenBits
+
+Build:1.87_testnet,87
+    commit=r1.87
+    subdir=app
+    gradle=btctestnet
+    forcevercode=yes
+    prebuild=sed -i -e 's/enable true/enable false/g' build.gradle && \
+        sed -i -e 's/output.versionCodeOverride =/0 + /g' build.gradle
+    scanignore=bitcoinj/core/src/main/resources/org/bitcoinj/crypto/cacerts,bitcoinj/core/src/test,app/src/btctestnet/assets/checkpoints
+    scandelete=app/src/production/assets/checkpoints
+    build=JAVA_HOME=$(readlink -f /usr/bin/javac | sed "s:/bin/javac::") sh ./prepare_fdroid.sh
+    ndk=r12b
+
+Auto Update Mode:None
+Update Check Mode:Tags
+Current Version:1.87_testnet
+Current Version Code:187