Version in 1.1.0
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Date: 2015.11.13

Changes:
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- Sets contrasts to contr.sum (sum-to-zero) on startup with a message.
- Changed simple.glht to handle Tukey's HSD for fixed effect models the same way as for mixed models.
- Changed the cld to allways have the first letter in the beginning of the column regardless of decreasing = TRUE/FALSE.
- Added studentized range for 1 df in quantile function for improved simple.glht output.
- Graceful error when 1 df encountered for cld.
- Moved packages from depends to imports.

Bug fixes:
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- Corrected Anova which always defaulted to type="II", claiming to type="III".
