Project List view improvements

[azazellochg]

Add more columns to List view:

Possible extra fields:

• comment (not shown by default), limit length to X symbols?
• progress of protocol, e.g. 2/9 steps or in percents
• total run time
• initTime, endTime from db
• useQueue from db

Displayed columns can be shown/hidden by right clicking and choosing a column in a context menu. Similar to the one below but less ugly..