mention to change GHOST_HOST variable in init-script
mention that sudo might be necessary to execute commands
mention to check the DEAMON variable
make changing the chmod look nicer
make setting update-rc commands look nicer
add basic documentation for setting up nginx
add Ghost running in background as a prerequisit
Merge pull request #1578 from matthojo/gh-pages

Add Polish language files for translation
extract init.d script to TryGhost/Ghost-Config
add hint to open file and reword checking the DEAMON variable
simplify downloading ghost via (ssh-)terminal
combine steps identical to desktop and terminal installation for Linux into one
Merge branch 'gh-pages' of git://github.com/TryGhost/Ghost into gh-pages
update example translations to latest english/main version
added commas, used html code for umlaut
corrected grammar, punctuation, expression... (not entirely done)
corrected grammar, punctuation, expression...
some more corrections (also: markup)
“merge” english documentation updates into german
changed gendering as discussed in #1607