Making the install of ImageMagick version neutral (as much as it can get). It detects current installed version, then creates a symbolic link for ImageMagick (without version number), and this is what is used in alfresco-global.properties
Switch to use LibreOffice 4.2.1
Check that curl is installed before starting. Fixes #11 (thanks marsbard)
Added a reload of nginx config (makes the added alfresco default config running).
Updated readme with known issues (version updates of components breaking scripts)