DOC: Fix link typo
ENH: Empirical Likelihood hyothesis test for the mean
ENH: EL confidence interval for the mean
ENH: Empirical Likelihood hypothesis test and convidence interval for univariate variance
ENH: Multivariate Empirical Likelihood test for the mean.
ENH: Empirical Likelihood confidence region for bivariate mean
ENH: Confidence region plot for univariate mean and variance
ENH: Empirical Likelihood test for skewness.  Also changed ci_var() to have default search limits.
ENH: Empirical Likelihood hypothesis test for Kurtosis.
ENH: Empirical Likelihood confidence interval for skewness
DOC: Fixed documentation on ci_skew().  Only took a long time because I was printing inner optimization results
ENH: Empirical Likelihood confidence intervals for Kurtosis
ENH: Empirical likelihood hypothesis test for correlation coefficient.
Also briefly went through can changed int to float per Joesf's suggestion.
I will continue to keep a lookout for these as I'm sure I didn't catch them all.
ENH: Empirical Likelihood confidence interval for the correlation coefficient.
Changed api to import el.DescStat
BUG: Fixed all weights to output n X 1
BUG: Fixed degrees of freedom for mv_hy_test_mean.  Also allowed exception for contour plot.
DOC: Fixed Doc for Kurtosis
Style: Deleted 'print' statements in hy_test_corr
ENH: Init files for EL