Homework #1.
Change input.txt folder path from SOURCE_DIR to BINARY_DIR.
Merge branch 'master' of https://github.com/marozau/cpp_craft_0314
Merge branch 'master' of https://github.com/marozau/cpp_craft_0314
Preparation for the second homework.
Added input.txt.
Homework #2.
Corrections after code review of Pavel Lapata for tasks 1_1, 1_2, 1_3.
Found and corrected mistake in 2_6.
Correction of solution 2_5.
Corrections on tasks week 2.
Homework 1 and 2.
Merge pull request #99 from kurman-vladimir/master

Homework 1 and 2.
Merge branch 'master' of https://github.com/blez/cpp_craft_0314