bitbake user manual: "Variable Flags" section seems to need updating

["Robert P. J. Day" <rpjday@crashcourse.ca>]

  the "Variable Flags" section of the bitbake user manual seems to be
incomplete:

http://www.yoctoproject.org/docs/1.6/bitbake-user-manual/bitbake-user-manual.html#variable-flags

at the very least, i see additional task flags such as "selfstamp",
"lockfiles", "stamp-base" and more, just from having stumbled across
this:

lib/toaster/orm/fixtures/orm_views_testdata.json:
"variable_value": "doc defaultval _append _prepend deps depends
lockfiles type vardepsexclude vardeps vardepvalue file-checksums
python func task export unexport noexec nostamp dirs cleandirs
sstate-lockfile-shared prefuncs postfuncs export_func deptask rdeptask
recrdeptask nodeprrecs stamp-base stamp-extra-info",

but i don't know enough about some of those flags to know what to add
for them (if anything).

rday

-- 

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Robert P. J. Day                                 Ottawa, Ontario, CANADA
                        http://crashcourse.ca

Twitter:                                       http://twitter.com/rpjday
LinkedIn:                               http://ca.linkedin.com/in/rpjday
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