removing MacOS 64 bit from the build. nobody needs it and 32-bit version works fine on 64-bit Java on MacOS anyway (confirmed by Dmitry S).
removing MacOS 64 bit from the build. nobody needs it and 32-bit version works fine on 64-bit Java on MacOS anyway (confirmed by Dmitry S).

stephenc/redmine-java-api,taskadapter/redmine-java-api,taskadapter/redmine-java-api,Wurmy/My_Redmine-Java-API_XML,redminenb/redmine-java-api,redminenb/redmine-java-api,sleroy/redmine-java-api,sleroy/redmine-java-api