* Documentation/topdocs/INSTALL.texi (Top): Remove information

* Documentation/topdocs/INSTALL.texi (Top): Remove information
about xdeltas.  Add information about CVS.

* scm/lily.scm (lilypond-main): Fix invocation of handler,
gracefully handle failed files.

* lily/GNUmakefile (MODULE_LDFLAGS): Remove KPATHSEA_LIBS.

* Documentation/topdocs/INSTALL.texi (Top): Whitespace and other
small fixes.

* scm/framework-tex.scm (convert-to-ps): Proper option spacing.
No unnecessarily specific i18n messages.  Remove stray `1'.