removed laterpay_currency-Table, added migration and check to change the laterpay_currency to EUR, removed setting #273
added fix in statistic tab for removed currency-table #273
#273 Fixed documentation
#273 restored functionality that will be required later
Merge branch 'master' into feature/273_remove__dollar_from_the_currency_select

Conflicts:
	laterpay/application/Controller/Admin/Pricing.php
	laterpay/application/Controller/Install.php
	laterpay/application/Core/Bootstrap.php
	laterpay/application/Helper/Pricing.php
	laterpay/views/backend/getstarted.php
	laterpay/views/backend/pricing.php
Merge pull request #275 from laterpay/feature/273_remove__dollar_from_the_currency_select

removed dollar from currency select