make the check sum generation of sql and sqlFile changes independent of the default encoding which is different on different OS
do not show pending changes in the past changes table on per-object pages of dbDoc
CORE-209 do not generate lock table creation twice when producing an SQL file
make the check sum generation of the createProcedure change independent of the default encoding which is different on different OS
remove duplicate lines that have no effect
Merge pull request #239 from Vampire/pending-changes-in-past-table

do not show pending changes in the past changes table on per-object pages of dbDoc
Merge pull request #240 from Vampire/lock-table-generated-twice

CORE-209 do not generate lock table creation twice when producing an SQL file
Merge pull request #238 from Vampire/os-dependent-checksum

make the check sum generation of sql and sqlFile changes independent of the default encoding which is different on different OS
Merge pull request #244 from Vampire/duplicate-code

remove duplicate lines that have no effect