libXaw 1.0.15

Alan Coopersmith (10):

• Build xz tarballs instead of bzip2
• gitlab CI: add a basic build test
• Fix spelling/wording issues
• Stop memory leak in GetResourcePixmapPath()
• Stop memory leak in error paths in XawTextSinkConvertPropertyList()
• Remove "All rights reserved" from Oracle copyright notices
• Add .git-blame-ignore-revs to hide whitespace commits from git blame
• Replace calls to index() with strchr()
• configure: Use LT_INIT from libtool 2 instead of deprecated AC_PROG_LIBTOOL
• libXaw 1.0.15

Taylor R Campbell (1):

• Fix ctype(3) users.

Thomas E. Dickey (1):

• issue #6 (closed): fix typo in XawMax parameter in GetBlockBoundaries