Refs #8763 UI tweaks made, nothing functional yet.

New menu has been added (as this is the simplest way to add shortcuts) but they've not been wired up to a function yet.

Polarisation corrections combobox has been moved.

Tooltips added to many controls, but not the table yet as that requires editign teh functionality code.

Spinbox default value cahnged to 5.

Added a few separators to the menus.
Refs #8793 Wired up new menu

New menu items have been connected to their apropriate functions, so shortcuts will now work.

The Autofill function now has a couple of errors saying why it couldn't copy. There is one mroe i need to add here though.

Table Tooltips have been added, but they say nothing. I need to see what to put here.
Merge branch 'master' of github.com:mantidproject/mantid into feature/8763_Refl_gui_Many_minor_improvments
Refs #8763 Whitespace stripped, actions connected

Latest_isis_runs now strips the whitespace off any search string given to it

Last commit didn't actually connect the new signals. Helps if I write connect statements. I've also wired them directy to the same functions as the buttons, rather than giving them their own functions.
Refs #8763 Refactored atufill slgihtly and added last error

I've refactored the autofill code to inlcude less queries to the tablewidget for row numbers

The last error message has been added in the case that there were no targets to autofill.
Refs #8763 Table tooltips added to runs, angle and stitch columns

Tooltips have been adde to all run(s) and angle columns to explain hidden functionality or units. Stitch? also has a rudimentary tooltip now.
Refs #8763 Minor tooltip error fix

A tooltip that said 'semicolon' should have said 'comma' instead
Merge branch 'feature/8763_Refl_gui_Many_minor_improvments' into develop