Removed append_int as this is now exported from libstaden-read (bam.c).


git-svn-id: svn://svn.code.sf.net/p/staden/code/staden@3739 ba6f2710-ca9f-427c-89d3-5bf716dbc8e1
Various compiler warnings removed. Most are of the form "variable x
may be used uninitialised" and most of the time it is untrue, however
there are a few legitimate coding errors fixed too.


git-svn-id: svn://svn.code.sf.net/p/staden/code/staden@3740 ba6f2710-ca9f-427c-89d3-5bf716dbc8e1
More compiler warning removal; this time clang.


git-svn-id: svn://svn.code.sf.net/p/staden/code/staden@3741 ba6f2710-ca9f-427c-89d3-5bf716dbc8e1