fix: task-15 (Islands) - single-line map is processed correctly now; the order of evaluating arguments in AND-operator are taken into account.
fix: ostream::write will not be called if length of message text is equal to zero.
     istream::read and allocation of memory for text-buffer will not be called, if text-length is equal to zero.
fix: incorrect business-logic
fix: correct output format in task 2.6
added cta data for trade_processor_project
added cta data for trade_processor_project
fix merging conflicts
Merge pull request #161 from PeterMoroz/puzzles-1-review

tasks from first week aproved
Merge pull request #162 from PeterMoroz/puzzles-2-review

Puzzles 2 review from Peter Moroz
Merge remote-tracking branch 'ups/master'
remove end() dereference
Merge branch 'master' of https://github.com/alstrokov/cpp_craft_1013