- drop obsolete files

- drop obsolete files

Changed files:
    cacti-plugin-0.8.6h.diff -> 1.2
    cacti-plugin-0.8.6i.diff -> 1.2
    cacti-plugin-0.8.6j.diff -> 1.2
    cacti-plugin-0.8.7a.diff -> 1.2
    cacti-upgrade_from_086k_fix.patch -> 1.2
    cmd-php-non-unique-hosts.patch -> 1.2
    database_autoincrement_corruption.patch -> 1.2
    dec06-vulnerability-poller-0.8.6i.patch -> 1.2
    dec06-vulnerability-scripts-0.8.6i.patch -> 1.2
    fix_search_session_clear_issue.patch -> 1.2
    fix_sql_syntax_related_to_default_rra_id.patch -> 1.2
    graph-issue-wrra-specs.patch -> 1.2
    import_template_argument_space_removal.patch -> 1.2
    mysql_5x_strict.patch -> 1.3
    nth_percentile_empty_return_set_issue.patch -> 1.2
    poller_output_remainder.patch -> 1.2