changed various places to use flies-common-api version instead of general project version; copied VersionUtility into flies.util (due to GWT problems)
changed various places to use flies-common-api version instead of general project version; copied VersionUtility into flies.util (due to GWT problems)

--HG--
rename : client/flies-client-commands/src/main/java/net/openl10n/flies/client/VersionUtility.java => server/flies-war/src/main/java/net/openl10n/flies/util/VersionUtility.java

zanata/zanata-platform,zanata/zanata-platform,zanata/zanata-platform,zanata/zanata-platform,zanata/zanata-platform,zanata/zanata-platform,zanata/zanata-platform