HPCC-9776 - Default dali keepStores setting to 10

Signed-off-by: Jake Smith <jake.smith@lexisnexis.com>
HPCC-10026 Support SIZEOF(ENUM)

One line fix with the addition of the runtime regression test, issue10026.ecl,
and it's associated key file.

Signed-off-by: jamienoss <james.noss@lexisnexis.com>
HPCC-2205 RoxiePipe logging to /c$/roxiepipe

Currently roxiepipe defaults to placing logfiles in the current directory,
making it difficult for OPs to locate them. This code change queries the
system log directory, and puts the (rolling) logfiles there

Signed-off-by: William Whitehead <william.whitehead@lexisnexis.com>
HPCC-9684 - Issue better error message when writing to foreign

Various changes/refactoring meant, it was already better
in fact, before this commit, it complained about not being
able to remove a foreign.

This change makes it explicit that you can't write to a foreign

Signed-off-by: Jake Smith <jake.smith@lexisnexis.com>
Merge pull request #5037 from jakesmith/hpcc-9684

HPCC-9684 - Issue better error message when writing to foreign

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>
Merge pull request #5032 from jakesmith/hpcc-9776

HPCC-9776 - Default dali keepStores setting to 10

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>
Merge pull request #5030 from RussWhitehead/roxiePipeLog

HPCC-2205 RoxiePipe logging to /c$/roxiepipe

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>
Merge pull request #5033 from jamienoss/issue10026-sizeof-enum

HPCC-10026 Support SIZEOF(ENUM)

Reviewed-by: Gavin Halliday <ghalliday@hpccsystems.com>