rrd: support for plain histograms

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6319 71766da9-9752-0410-ab17-bfafa751c56a
monitor: add possibility to clear rrds

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6320 71766da9-9752-0410-ab17-bfafa751c56a
rrd: add create_timed/4 for custom start time

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6321 71766da9-9752-0410-ab17-bfafa751c56a
monitor: type spec fix

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6322 71766da9-9752-0410-ab17-bfafa751c56a
histogram: add number of inserts

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6323 71766da9-9752-0410-ab17-bfafa751c56a
histogram: add foldl_until

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6324 71766da9-9752-0410-ab17-bfafa751c56a
histogram: add normalized variant histogram_normalized

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6325 71766da9-9752-0410-ab17-bfafa751c56a
histogram_normalized: fixes and dbg_assert for normalization funs

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6326 71766da9-9752-0410-ab17-bfafa751c56a
histogram: fixes b/c of type_check_SUITE

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6327 71766da9-9752-0410-ab17-bfafa751c56a
add collection of proto_sched_TESTS (call via make proto_sched_TESTS)


git-svn-id: https://scalaris.googlecode.com/svn/trunk@6328 71766da9-9752-0410-ab17-bfafa751c56a
user-dev-guide, rrepair, merkle: finish plot

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6329 71766da9-9752-0410-ab17-bfafa751c56a
histogram_normalized: do not use underscore variables if needed (regression of r6326)

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6330 71766da9-9752-0410-ab17-bfafa751c56a
rrd: remove create_timed/4 again - use create/4! (reverts r6321)

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6331 71766da9-9752-0410-ab17-bfafa751c56a
rrd: let check_config/0 check _all_ constraints (regression of r6319)

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6332 71766da9-9752-0410-ab17-bfafa751c56a
fix two unknown types (reported by dialyzer)

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6333 71766da9-9752-0410-ab17-bfafa751c56a
l_on_cseq: fix some type specs (reported by dialyzer)

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6334 71766da9-9752-0410-ab17-bfafa751c56a
histogram tests: change return values because of record change

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6335 71766da9-9752-0410-ab17-bfafa751c56a
rrd_SUITE: add value creator for normalized histogram type

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6336 71766da9-9752-0410-ab17-bfafa751c56a
histogram_normalized & rrd: clarify code passages

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6337 71766da9-9752-0410-ab17-bfafa751c56a
create a lease object with a given range

git-svn-id: https://scalaris.googlecode.com/svn/trunk@6338 71766da9-9752-0410-ab17-bfafa751c56a