BkTimetable cannot be created directly

[exper0]

For some reason BkTimetable is public but has package-local constructor. This lead to the situation when BkTimetable cannot be created from any package other than org.takes.http. Again, this leads to inability to create FtBasic the same way as it's done in FtCLI.
Creating FtBasic is needed to avoid using FtCLI because it would be right to decouple command line parsing and FtBasic creation. In application which use Takes may be much more command line arguments so using FtCLI leads to having two different pieces of code parsing command line.

So let's make BkTimetable constructor public to have more flexibility during construction of actual Takes based HTTP server.

[davvd]

@yegor256 please pay attention to this issue (par.21)

[yegor256]

@exper0 fixed in 9bf9e7f thanks!

[yegor256]

@rultor release, tag is 0.32.7

[rultor]

@rultor release, tag is 0.32.7

@yegor256 OK, I will release it now. Please check the progress here

[rultor]

@rultor release, tag is 0.32.7

@yegor256 Done! FYI, the full log is here (took me 9min)