[UIMA-5172]remove first try and version 3 guide as html page, is now a docbook "book"
[UIMA-5172]remove first try and version 3 guide as html page, is now a docbook "book"

git-svn-id: 2a54995f166126d351a7f865b2a601044a84628f@1768556 13f79535-47bb-0310-9956-ffa450edef68

apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj