net.contentobjects.jnotify: fix parsing

Witohut that fix we have:
  ERROR: ParseError at [...]/meta-buglabs/recipes-misc/net.contentobjects.jnotify_0.91.bb:14: unparsed line: 'PACKAGES = ${PN}'

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
buglabs-ppp-scripts_0.2: fix parsing.

Without that fix we have:
  ERROR: ParseError at [...]/meta-buglabs/recipes-misc/buglabs-ppp-scripts_0.2.bb:19: unparsed line: 'S = ${WORKDIR}'

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
e-wm-config-buglabs: fix parsing.

Without that fix we have:
  ERROR: ExpansionError during parsing [...]/meta-buglabs/recipes-misc/e-wm-config-buglabs.bb: Failure expanding variable populate_packages: IndentationError: unindent does not match any outer indentation level (<string>, line 4)

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
buglabs-docs: fix parsing.

Without that fix we have:
  ERROR: ParseError at [...]/meta-buglabs/recipes-misc/buglabs-docs_2.1.0.bb:12: unparsed line: 'S = ${WORKDIR}'

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>