Renamed csv-sheet-impl to csv-sheet.
Added test for sheet-lib::csv-sheet.js Fixed error with data offset in csv-sheet.js
Fixed sheet-lib.js wrong last column behaviour.
Added makefile for tests.
Rewrited test/test-google-docs-model.js to be able handling content from different pathes. Added sample content.
Create .travis.yml
Travis: Added steps for npm installing.
Travis: Removed installation of npm and node.
Updated sheet-lib.js to return empty string when we are trying to get empty cell. GFI: Added test that check next behaviour: After call prepare - all previous data was deleted.
Added possibility to test, Multiple content folders at once.
Added test for accessing wrong range in sheet-lib.js Restored not skipped test.
Updated google-docs-model.js to support empty sheets.
Made same google-docs-model.js applyable for Google and Node.
Skipped broken test.
Added path generation target to Makefile.
Tests for sheet-lib.js restored.
Refactored sheet-lib.js to use indexes instead rows/cols.
Added sample-empty content, without any data - tests passed.
Added sample-simple with one transaction - test fails.
csv-sheet.js: Added parsing Numbers. Added test case for it.
Fixed filenames for sample-empty and sample-simple content.