Add paths for debian
correct debian www service
Implement CPU counts for platforms other than Linux & HP-UX, except Windows

Replaces Linux /proc/stat parsing with sysinfo() call, which returns the same
result but also works on various other platforms. Adds sysctl() call for
BSD-derived platforms.

Documentation update removed Linux-only caveat; clarified virtual vs. physical
CPUs; added mention of hard classes which are set.

Configure.ac update adds the check for BSD sys/sysctl.h to allow for
CPU counting on that platform, and the necessary includes in sysinfo.c.
These updates are written in such a way that they will be easy to merge
with pull request https://github.com/cfengine/core/pull/229 as they
overlap a bit.
Rearrange Windows-not-supported component in GetCPUInfo()

Changed Windows section to a "not supported" notice at the top of the
function, to prevent unnecessary allocation of buffer and count variables
in this function, and to inform that there is no CPU count capability.
Add bodies to select files based on type and age
Handle buffer sizes and file read errors more gracefully
Remove struct Promise intrusive list, replace with Seq
Merge branch 'cpu_count'
Make GCC brief format the only output format during parsing.

Parser error messages are the ones emited from lex/yacc. Historically,
they have been emitted in a special CFEngine format. This led to the
introduction of the --gcc-brief-format flag to output errors in a way
that most tools/editors can pick up.

This change removes the historical CFEngine output format, makes brief
format the only output format, and removes the --gcc-brief-format flag.
Detect if an agent is running via tty/terminal interface.

This allows better output to the user, ie. when there is a syntax error or missing input file,
allow the user to correct the error rather than falling to failsafe.

Better response for missing input file, while in tty_interactive mode.

Provides the user with the name and path to the expected input file and then exits,
allowing the user to correct the error. Does not fall back to failsafe.

Moving tty_interactive logic into GenericAgentConfigNewDefault, and refraining from creating
a new hardclass 'tty_interactive' at this time.

Making GenericAgentConfigTTYInteractive static

Minor changes to declaration.
Put check_writable_by_others in GenericAgentConfig, small cleanups
Merge remote-tracking branch 'shauna/cleanup-interactive'

Conflicts:
	libpromises/generic_agent.c
	libpromises/generic_agent.h
Pull escape conditions out of functions in generic_agent

CheckPromises, ReadPromises, VerifyBundleSequence, CompilationReport
Remove globals IGNORE_MISSING_BUNDLES, IGNORE_MISSING_INPUTS

Moved into GenericAgentConfig.

These are kind of interesting flags in that the evaluation
mechnism is actually controlled in policy itself. So now we have
sort of evaluation state in GenericAgentConfig, which is not ideal.
Should probably just be deprecated immediately and replaced by
flags to the actual programs.
Move ACCESSLIST from libpromises to cf-agent and unexport it
Move AGENT_TYPESEQUENCE from libpromises to cf-agent and unexport it
Move ALLCLASSES from libpromises to cf-agent and unexport it
Move ALWAYS_VALIDATE into cf-agent and unexport it
Move AUTO_DEFINE_LIST into cf-agent and unexport it
Turn variable into a constant