Test comments

Added clarifications.
Removed comment thar makes a now false statement.
Merge pull request #42 from glenebob/tests-2

Test comments
Cosmetic fixes in unit tests

* Converted tabs to spaces as per new .editorconfig
* Removed empty lines
* Introduced implicit var typing
* Introduced using() in many instances

No substantial change made to any test, same list of failing/passing tests
Reorganized tests directory structure

* Moved NUnit tests to tests/ directory, next to src
* Moved all other old tests to tests/old
* Moved solution files outside of src to project root
  (in view of nuget usage)
Upgraded to NUnit 2.6.2 via nuget
Merge pull request #43 from roji/test_cosmetics

Cosmetic fixes in unit tests

* Converted tabs to spaces as per new .editorconfig
* Removed empty lines
* Introduced implicit var typing
* Introduced using() in many instances

No substantial change made to any test, same list of failing/passing tests
Overhaul of unit tests for isolation/efficiency

- The test database schema is now created when the first fixture runs,
  no more scripts
- Each test is now responsible for loading whatever data it needs into
  the database.
- All the different tables have been merged into one, called data.
- The data table is truncated before each test runs.
- We no longer create two connections for each test (v2, v3), only one
- General all-around refactoring
Missing renames in test project files
Merge pull request #44 from roji/test_cleanup

Unit test overhaul
Merge branch 'master' into binary_array_handling
Killed two compiler warnings in testsuite.
New tests, fix for text array encoding

Added tests to beat up binary integer array handling.
Refactored out some duplicated test code.
Properly double-quote and escape array elements in extended query text array formatter.