moved SpringUtils from telekom.billing.shared to java.utilities
Config no longer uses custom list delimiter
reenabled semicolon as default list separator due to LDAP context issues
fixed apache httpclient connection timeout not being applied
updated read me
updated links
moved some KEYs to telekom.billing.shared
changed expected config encoding from ISO-8859-1 to UTF-8
moved DEFAULT_COUNTRY_CODE to static field