drop unused auth_user table (bug 1062181)
Commit from Mozilla Verbatim by user sektormaster@atlas.sk.: 2285 of 3015 strings translated (370 fuzzy).
Commit from Mozilla Verbatim by user sektormaster@atlas.sk.: 2292 of 3015 strings translated (365 fuzzy).
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Merge pull request #292 from magopian/1062181-drop-auth_user-table

drop unused auth_user table (bug 1062181)
add Makefile target to initialize the database (bug 1069388)
Merge pull request #289 from magopian/1069388-initialize-db

add Makefile target to initialize the database (bug 1069388)