…table.

# Conflicts:
#	app/src/main/res/raw/iso_4217_currencies.xml

…etails screen.

Increase text margins for RTL text in transaction details screen - fixes codinguser#790

Update crashlytics dependency version

Fixes add button disappearing after rotation - fixes codinguser#812

Fixes codinguser#809
Closes codinguser#814

For each split in every exported transaction, the code fetched the whole
Account instance, including all its transactions with all their splits.
This resulted in hundreds of thousands of requests with a medium-sized
ledger.

There was a cache mechanism, but it was local to one single transaction,
thus essentially useless.

Now, each split generates two requests, to get the account's name and
full name. A better cache mechanism would speed this up further.

Caching allows us to decrease the number of database requests. We did
two requests per exported split before this commit; now we only do two
requests per unique account in all splits.

Update to Latest commodities referenced in GnuCash desktop

Update gradle wrapper to 4.4 and plugin to 3.1.4

Initial release of croatian accounts

Fix slow CSV exports

Upgrades support library version
Migrate legacy tests to use ActivityTestRule

Update Java source compatibility to Java 8
Update Travis CI build configuration

Update version for first beta release

Fix crash during export of transations after upgrade to v2.4.1-beta1
   The commodities table was replaced, however, there are references to
   the commodities in the transactions

Remove GnuCash Android Google+ Community Page link (Google+ is dead)

   The commudity UIDs across the database were invalidated.
   A new migration has been added to refresh them after a new import.
   This issue only affects beta1 users. Users who went directly from
   v2.4.0 to v2.4.1-beta2 are not affected

 - Properly refrsh the book name in the accounts activity