Update README.md
Merge pull request #292 from GorranKurd/patch-1

Update README.md
Merge pull request #340 from Kratos714/master

French translation update
fix some crashes. bump version to 2.4.7.
can now compile with android studio 0.3.0+. fix many crashes related to search.
fix potential problem with suggestions when active database is gone.
update readme.
fix sura timing database crash.
check attached to activity before showing ayah menu.
German translation update

added 1 new string, edited some strings to make it more serious (no
anglicisms etc.), some lapses in style, and edited some swiss-german to
german-german, no important updates, but it make it more qualitative
more crash fixes.
Merge pull request #343 from ArminSupuk/dd

German translation update
remove extraneous comment at the top of german translation.
add nexus 5 icon. bump version to 2.4.8.
code formatting changes
improvements to full screen mode and toggling of actionbar.
bugfixes.
introduce large/xlarge layouts for splash screen.
fix #333 galaxy note 8 status bar not going away.
delay loading of image to give time for ui to finish switching the page. should fix #345.