Add the following features / fixes to the begiak bot:

• Make sure it runs as a daemon, so that it runs even when the person who starts it is logged off the machine it runs on.
• Investigate why some commits are registered at weird times, e.g.
• (14:25:00) begiak: begiak: apertium: jonorthwash * r41875: /incubator/apertium-khk/apertium-khk.khk.lexc: some nouns from mn-kk
• (14:25:00) begiak: begiak: hfst: hardwick * r2691: /trunk/hfst-optimized-lookup/hfst-optimized-lookup-java/build.xml: Altered jar build to include source files
• (14:25:00) begiak: vislcg3: tino * r8709: /tools/vislcg3/trunk/manual/installation.xml: cg3