_lp_cpu_load: fix quoting on Darwin/BSD
Fix _lp_bool
Quoting fixes
_lp_shorten_path: clean variable usage inside (( ))
lp_set_dirtrim: fix quoting
_lp_svn_branch: fix quoting
_lp_fossil_branch_color: fix $variable inside (( ))
LP_ERR: assign '' (code style suggestion by shellcheck)
_lp_load_color: fix $variable inside (( ))
README: add AUTHORS section with coderwall.com links
Fix typo in README.md
Handle neagative temperature in _lp_acpi_temp
_lp_temp_acpi: simplify regexp
_lp_temp_acpi: guard against any future l10n of 'acpi'
Merge remote-tracking branch 'upstream/develop' into feature/rvm_support