add Survey mentions

README.md

@@ -13,7 +13,7 @@ All types of survey design are supported by this package.
 
 ## Installation
 ```julia
-]  add "https://github.com/xKDR/Survey.jl.git"
+]  add Survey
 ```
 
 ## Basic usage

docs/src/index.md

@@ -14,6 +14,8 @@ Sizes of survey datasets have also been growing with advances in computing power
 
 Several software tools are available to study complex surveys[^1]. The [survey package in R](https://cran.r-project.org/web/packages/survey/index.html) is a widely used open-source package.
 
+Discourse [post](https://discourse.julialang.org/t/ann-announcing-survey-jl-for-analysis-of-complex-surveys/94667) announcing the package.
+
 ## Current features
 Presently, summary statistics such as `mean`, `total`, `ratio`, and `quantile` can be estimated for whole of sample as well as subpopulations/domains using this package. Variance estimation for these estimators are performed using Rao-Wu bootstrap[^2]. Basic visualisations such a scatter plot, histogram and box plot can also be generated. 
 

src/Survey.jl

@@ -12,6 +12,7 @@ using AlgebraOfGraphics
 using CategoricalArrays
 using Random
 using Missings
+using RData
 
 include("SurveyDesign.jl")
 include("bootstrap.jl")