CMake 2.8.1 cannot build bundled LuaJIT because of bug #10346.

http://public.kitware.com/Bug/view.php?id=10346
userspace: fix some whitespace errors
userspace/libsinsp/filter: consider a quoted string as a single operand
userspace/libsinsp/filter: consider some corner case
userspace/libsinsp/filter: allow escaped quotes inside quoted string
Fixed compilation of sysdig without HAS_CHISELS.

This patch allows to build tiny version suitable for embedded system.
Merge pull request #94 from annulen/cmake_282

CMake 2.8.1 cannot build bundled LuaJIT because of bug #10346.
Fix path to personal chisels directory

Change ~/chisels to ~/.chisels.  Update conflicting documentation.
Merge pull request #96 from annulen/has_chisels

Fixed compilation of sysdig without HAS_CHISELS.
Merge pull request #97 from ret2libc/quotes-filter-fields

quotes in filter fields #2
initial work on emitting the output of table-based chisels as json
warning in sysdig.get_output_format()
compile error
removed an unnecessary assert
a bit more work on json output for chisels
dont clean the screen when emitting json from chisels
typo
Merge pull request #100 from cwarden/fix-personal-chisels-directory

Fix path to personal chisels directory
timestamp in the chisels json
Fixed cmake warning