Add hello.cpp, v.1

Initial version of hello.cpp, directly copied from https://developers.google.com/edu/c++/getting-started.
Add for loops in hello.cpp

Add for loops (message_line) & (message_repeat), still need message field spacing of 17 spaces.
Add comments on lines 8 & 10
Add message field width (17), initial implementation

Add kMessageWidth constant, currently set to 17. Added streamsize width (unsure if properly implemented).
Fix loop implementations in line 9, 14. Change commas in for loops to semi-colons.
Fix in streamsize width, properly implemented with this edit. Compile and run checks pass.
Alternate implementation, changed "int" on line 13 to "streamsize" - as "streamsize" is a specific type to repersent sizes and character counts in streams. It is a typdef of a fundamental intergral type.
Alternate implementation, changed "int" on line 13 to "streamsize".

"streamsize" is a specific type to repersent sizes and character counts in streams. It is a typdef of a fundamental intergral type.
Merge branch 'next' of github.com:4achoo2/gesundheit into next

Necessary to fix amended commit which fixed commit message as it was too long.
Remove extra space after message, add setf(left) text formatting.

Not sure if cout.setf(left) is the proper way to implement, or if 

cout << left << "Hello World"; // line 16

is the proper way.
Fix left text allignment formatting.
Add initial version of get_input.cpp
Add cin.clear (incomplete) and cin.ignore (incomplete)
Modify cin.ignore line (22) to add numeric_limits and delimiting characters.
Add single quotes in line 22 (cin.ignore)
Add comment on line 22

// alternate method is to have '\n' rather than '0-9'
Add missing right paren in line 24.
Change comment on line 22, change '0-9' to '\n'.
Remove numeric_limits in line 22 of get_input.cpp

Remove numeric_limits in line 22 of get_input.cpp as I believe numeric_limits is an unnecessary addition and can be safely removed.
Initial version of example_3.cpp