Lots of changes (#70)

Image extraction and conversion to formats 

Multi parallel file execution for all forms so you can input multiple files quickly 

Any file at all pdf using libreoffice, super powerful
Sadly makes docker image larger but worth it 

OCR PDF using ocr my pdf
Works awesomely for adding text to a image

Improved compression using ocr my pdf app

Settings page with custom download options such as 
- open in same window
- open in new window
- download
- download as zip

Update detection in settings page it should show notification if there is a update (very hidden)

UI cleanups

Add other image formats to PDF to Image

Various fies to icons, and pdf.js usage

src/main/resources/messages_en_US.properties

@@ -15,6 +15,9 @@ goToPage=Go
 true=True
 false=False
 unknown=Unknown
+save=Save
+close=Close
+
 #############
 # HOME-PAGE #
 #############
@@ -70,8 +73,47 @@ home.compressPdfs.desc=Compress PDFs to reduce their file size.
 home.changeMetadata.title=Change Metadata
 home.changeMetadata.desc=Change/Remove/Add metadata from a PDF document
 
-home.xlsToPdf.title=Excel (Xls) to PDF
-home.xlsToPdf.desc=Convert a Excel document (xls, xlsx) to PDF.
+home.fileToPDF.title=Convert file to PDF
+home.fileToPDF.desc=Convert nearly any file to PDF (DOCX, PNG, XLS, PPT, TXT and more)
+
+home.ocr.title=Run OCR on PDF
+home.ocr.desc=Scans and detects text from images within a PDF and re-adds it as text.
+
+home.extractImages.title=Extract Images
+home.extractImages.desc=Extracts all images from a PDF and saves them to zip
+
+
+navbar.settings=Settings
+settings.title=Settings
+settings.update=Update available
+settings.appVersion=App Version:
+settings.downloadOption.title=Choose download option (For single file non zip downloads):
+settings.downloadOption.1=Open in same window
+settings.downloadOption.2=Open in new window
+settings.downloadOption.3=Download file
+settings.zip=Zip multi-download files
+
+#OCR
+ocr.title=OCR
+ocr.header=OCR (Optical Character Recognition)
+ocr.selectText.1=Select languages that are to be detected within the PDF (Ones listed are the ones currently detected):
+ocr.selectText.2=Produce text file containing OCR text alongside the OCR'ed PDF
+ocr.help=Please read this documentation on how to use this for other languages and/or use not in docker
+ocr.credit=This service uses OCRmyPDF and Tesseract for OCR.
+ocr.submit=Process PDF with OCR
+
+extractImages.title=Extract Images
+extractImages.header=Extract Images
+extractImages.selectText=Select image format to convert extracted images to
+extractImages.submit=Extract
+
+
+#File to PDF
+fileToPDF.title=File to PDF
+fileToPDF.header=Convert any file to PDF
+fileToPDF.credit=This service uses LibreOffice and Unoconv for file conversion.
+fileToPDF.supportedFileTypes=Supported file types should include the below however for a full updated list of supported formats, please refer to the LibreOffice documentation
+fileToPDF.submit=Convert to PDF
 
 
 #Add image
@@ -224,19 +266,8 @@ changeMetadata.selectText.5=Add Custom Metadata Entry
 changeMetadata.submit=Change
 
 
-
-xlsToPdf.title=Excel to PDF
-xlsToPdf.header=Excel to PDF
-xlsToPdf.selectText.1=Select XLS or XLSX Excel sheet to convert
-xlsToPdf.convert=convert
-
-
-
-
-
-
-
-
+fileToPDF.credit=This service uses LibreOffice and Unoconv for file conversion.
+fileToPDF.supportedFileTypes=Supported file types should include the below however for a full updated list of supported formats, please refer to the LibreOffice documentation